This is Gang Ju Heon.
=Where are you right now?=
=Eo Gi Yeong...=
Has he been caught?
=It seems like he managed to smuggle out.=
Are you sure?
Yes well, more or less.
Manager Lee said so when he was interrogated.
He said he had put him in contact with the smugglers.
=What should we do at this rate?=
He must be caught.
=I said it seemed he had stowed away.=
Whether it's a ship or a plane,
regardless if if he's in heaven or hell!
Eo Gi Yeong, the bastard,
regardless of what happens, he needs to be caught.
=I know that too.=
=First off, I'll send people to search for the contacts.=
=Wait for news.=
Eo Gi Yeong!
I believe you.
I believe every word you say absolutely.
I knew that you wouldn't praise me.
But I still wanted to do something.
Although your hypothesis was correct,
I know that for a fact, but nobody believes you.
I feel so depressed.
If there are survivors, we'll have to take emergency measures immediately.
If between you and I, only one can go,
I think it should be me.
I'm going to formulate a hypothesis right now.
Team Leader.
Are you that happy to see me?
If there's anything that doesn't correlate,
you need to throw me a jab or uppercut, got it?
Eo Gi Yeong, right now...
How could you not wear your protective clothing...?
You're not wearing it either.
What you are doing now, is not showing me your respect or care.
You should just leave right now.
Eo Gi Yeong is in a sealed container right this minute,
waiting with bated breath.
He thinks he is a free man once the ship sets sail.
You said it before.
That which can pass through a pinhole is a virus.
Check and double-checked. Be careful and practice caution.
Be careful and practice caution, I'm doing that right now.
The moment the container Eo Gi Yeong is hiding in is loaded on to the ship...
The moment one of us is infected...
we're no longer colleagues, we're nothing to each other. Just an infected person that you have to safeguard against.
Listen to me first.
It starts getting interesting from here.
The moment the container is loaded on to the ship, viola!
In our car,
the policemen waving their silvery handcuffs
pounced on Eo Gi Yeong.
What happens next is obvious.
It's pointless to say it out loud.
What do you think of my hypothesis?
That was awful.
How can one be so fickle?
Didn't you say you'd believe whatever I tell you?
Furthermore, in refuting a hypothesis, emotion should not come into play.
Where and why is the problem. You must ensure there's no room for anyone to doubt its plausibility.
You must disprove it one by one in logical sequence.
Once you impart personal feelings into a hypothesis it loses its impartiality.
Once you mix hopes and hypotheses together,
this will inevitably exaggerate the facts.
You say to disprove it logically, one by one.
Tell me where to find it.
That hypothesis has been set out right from the beginning.
Please leave.
An infected person isn't a colleague or anything for that matter.
I'm just an infected person that you have to safeguard yourself against.
You really need a rookie re-education lesson.
I'm the one who issues orders, not you--
Please just leave.
The measure of concern that you have shown so far from a team leader to a subordinate, that is enough.
I refuse to accept your further solicitude.
Thank you for your care and concern in this time.
Prof. Gim.
The news report was very touching.
If this brings results, it will be even better.
How about Prof. Choe? Is he coming soon?
I heard he has collated a lot of data on the M-virus.
We'll have to wait till he arrives to find out.
He treats me as just another colleague.
He doesn't tell me all the details.
You and I are probably closer in terms of knowing about each other's work.
Since the trials are already at the final stages
it must mean he has found the source of the virus.
Perhaps.
Prof. Yun, the impression that you gave on television was that of a man of wisdom.
He wasn't a bit nervous.
It would have been better to discuss this matter with us beforehand.
Well, let's not dwell on the past.
This meeting will focus on what's to come.
The situation in Busan is very serious right now.
Administrator Pak.
Yes.
Firstly,
the coast guards boarded the Haesimho before they were aware of the infection,
which is why most of them are now infected.
On top of that, new cases have continued to appear in other places.
We are currently conducting an epidemiological study.
I can understand why the coast guards become infected,
but what do you mean that cases are continuing to appear in other localities?
Eo Gi Yeong stayed in Busan after his stint on the Munyangho.
We suspect the transmission happened during that time.
Then the infections occurred prior to Choe Jeong Won's case.
But why only now?
Many of the patients who were infected in the earlier stage did not report this.
They were arrested.
If the transmission had started then,
the number won't be negligible.
The investigation is still on-going.
We should have the results very soon.
It seems like the front-line healthcare staff in the local districts will be very busy.
If only Prof. Gwak wasn't--
Although I'm not of much help but how about if I go down there to lend a hand?
I'm very grateful for your offer,
but it's better for you to wait for Prof. Choe's arrival
and help him settle in.
I reckon that would be better.
I'll go down there.
You, Prof. Yun?
But Prof. Yun still has--
If that's true, it would be a great help.
In this time of crisis,
I'm really envious of Prof. Yun who has both clinical and research specialties.
Are you going down there right now?
Yes, after I make a trip to my home first.
Stay here a while longer.
You won't be able to start any treatment even if you head down there immediately.
The trials here are more crucial.
What remains now
is to prepare the trials for the neutralizing antibodies hypothesis.
Those will be ongoing.
Prof. Choe will be joining us later.
Although I can't start any treatment immediately if I go down there,
but at the least, I'd be able to lessen the amount of suffering.
But what if...
Dr. Lee Na Hyeon has also been infected.
Dr. Lee?
From the Haesimho?
Team Leader Gang must be feeling very guilty.
Please be careful.
Yes.
Prof. Yun, he's a very strong minded man.
You don't have to be his spokeswoman in each and every matter.
It's not that I don't understand, the care and concern you have for a friend.
I know you are very close friends.
But in the public spotlight
you should always be aware you are officially, Administrator Pak of the CDC, at all times.
Yes, I will take note of that.
At my age now, I tend to worry about everything.
Prof. Yun.
Get in.
It's all right, I can take a taxi.
The taxi will take some time to arrive.
How do you feel about doing clinical diagnosis?
Umm, a little nervous.
But all along you have always been very good at clinical.
In the first month of internship
when others were dead tired to the point of exhaustion
you were the only one who was still going about and doing well.
But the one who's still closest to Prof. Choe until now is you, isn't it?
I'm easy-going, that's my style.
Perhaps you have a little difficulty getting along with others, Prof. Yun?
Officially you are his pupil
but really, you are more his peer.
After all, you are in some respects, more outstanding than your Professor.
We are just pursuing our individual research, what outstanding?
I guess so. The competitive spirit is strongest when one is pursuing from behind.
Going to the place of the incident to do clinical, you will face a lot of difficulties.
Hmm.
If you faced any difficulties, get in touch with me.
Okay.
Not my wife but me.
I know, I shouldn't be saying this to you.
But life in an organization,
even though you want to ignore it but you can't.
How should I put it?
"As long as I know, what is there to explain?"
But this kind of thinking, will become a bane of one's life later on.
I should stop talking about this.
Just pretend you didn't hear, okay?
Tomorrow...
Forget it. Have a safe trip.
Is Administrator Pak in some kind of trouble because of me?
I should just tell you.
I'm saying this because we're friends.
Actually, because my wife was shielding you, there were some rumors flying.
Seeing how close you two were,
they say you must be my wife's first love or whatever.
That makes me a little flustered.
As scientists, how could they say such things?
This is also a place inhabited by humans, isn't it?
What utter nonsense.
I'm not blaming you.
I just hope you two can be a little careful.
My wife is a visionary.
Pull over and let me out here.
Stop here?
There's no necessity for me to apologize to you, right?
Of course.
Bye.
Where is Team Leader Gang right now?
Please follow me.
He is not eating and not going to the restroom.
He has been sitting there without moving a muscle for 4 hours now.
Said he wants to listen to everything again, the log recording of the conversations of the human smuggling ring.
Does he think policemen are incompetent?
So?
So I just left him to do what he wants.
I have already said the people whom Eo Gi Yeong was in contact with were not on the list.
Since they are not on the list, that means we don't have a record of that conversation.
That guy definitely would have requested for a single berth.
So?
It's very hard to find a single berth when trying to stow away, isn't it?
Wanting to stow away and still demanding a single berth will only invite curses, right?
So what you mean is that, in trying to get a single berth,
there's a possibility he had contacted some other smuggling ring?
At which point are you at now?
I'm asking you, you are now at which juncture of the call log?
Number 12.
Then I'll start listening from number 15.
Then I will start from 20.
Yes, Mom.
Are you feeling all right?
Yes.
I saw on the news that M-virus is a real menace, so
how could it be that, the moment you start working there, something like this happened?
You wouldn't have to personally see to those who died from the infection, would you?
How could a rookie researcher be allowed to examine a corpse?
All I do is do blood screening.
Don't worry.
Have you bought the scarves? Are they warm?
Yes. They are so warm they'll give me heat rash.
Why do you sound so listless?
That so called Sherlock Holmes,
won't let you eat and make you do all the work, is it?
What make me work...
You don't know how much Team Leader cares about me.
He's so compassionate and always comforting other people.
Comfort others? Comfort who? You?
Then, did something bad happen to you?
No, as a rookie, there are bound to be setbacks.
That's why he came and comforted you when he saw you were feeling down.
Yes, but he has no idea how to comfort a person.
Where in the world you get a person trying to comfort another in that way?
To say things that are contrary.
On top of that, he tried praising or words to that effect.
Mom you should have seen that expression.
Hey, how old is your Team Leader?
Why are you asking about that?
Seems like he has feelings towards you.
How could that be?
Silly girl, you are saying that because you only know how to study but have absolutely no idea about men.
If a man has no feelings for you, he won't bother to comfort you.
It's because he cares that he instinctively knows when a woman is feeling sad.
And this desire to comfort will naturally come to the fore.
Mom, it's not like that. We...
just... this... how shall I say it?
A comrade's affection?
Fine. Fine.
How can there be camaraderie between a man and a woman?
Mom, you said that because you don't know.
I don't know because you never tell me anything.
So how is it?
It's just that I believe every word he said.
When he drinks coffee, he'll be deep in thought with this preoccupied frown.
It's just that the day-to-day mundane things he does,
but it seems like there's a reason behind his every action.
Giving the impression that they are special?
Isn't there something like that?
If something were to happen to me, what would he do for me?
Gee, you really like him.
I've already told you it's not like that.
What do you mean "no"? It's so obvious you like him.
Acting all coy.
What kind of guy is he? I'm dying of curiosity.
Come, have a bite before you continue your work.
How did you know?
About what?
That I like tuna?
Let me make a guess.
You saw my medical record?
You know that I have neurogenic gastritis,
so you excluded roast chicken and beef, chili sauce and all the spicy stuff.
By eliminating the impossible, you are left with what's true.
Master sleuth, Sherlock Holmes.
Eat while you work.
Got it.
=What's the rush?=
=Don't know! All I know is he's in a hurry.=
=He said he's got the money ready.=
=He'll pay a thousand tomorrow and another thousand on the day itself.=
=2 thousand?=
=Anyway, send a thousand over first by tomorrow.=
=Tell me whether you can do it. If not forget it.=
Can we go and arrest him now?
Yes.
Dad. Dad.
Are you ready?
Yes.
- You are leaving for Busan now? - Yes.
I'll take her there.
No, halmeoni.
I want to go with dad.
That would be tiring for dad.
Will you find it tiring, Dad?
Of course not, not even a wee bit.
It's all right, I'll take her there myself.
Okay. Her mom's anniversary is round the corner.
I have to go to the market.
The one who is not himself even over a simple act of picking up a spoon when her death anniversary approaches,
what's wrong?
Don't buy her whatever she wants.
Okay.
Dad.
What are you whispering?
It's a secret.
What did she say?
She said it's a secret, didn't she?
Su Jeong, just you try that again.
Grandma puts in so much effort to raise you but the moment you see your dad
you cast grandma aside.
We will be back later.
- Okay - We are leaving now.
Her grandmother has been very attentive to her needs. She has done a very good job.
Respiratory disease in children
right now is at a critical period.
Yes, I have to be extra careful for fear she might catch a cold.
She has a bit of wheezing.
And her check-up is also due.
This particular procedure needs to be done only once
so don't be unduly worried.
Okay. You must be very busy. Thank you so much for your time and trouble.
Your patients must be waiting, you should attend to them.
Then you should be able to go home after the check-up. Everything should be fine.
When the results are out, I'll give you a call.
Fine. Thank you.
Dad.
Su Jeong, it must have been hard.
Let's go.
Are you tired?
No.
How are we going to face Dr. Lee?
Yes.
It wasn't that long ago we welcomed her as the rookie and even played a joke on her.
- Professor. - Yes?
If we can apprehend Eo Gi Yeong now,
and thereafter, extract the therapeutic agent
and reproduce the therapeutic antibodies, how long will this take?
Going in accordance with the simulation, it's possible within a week.
We don't know how long the incubation period will be in Dr. Lee's case.
We have to hurry up and catch that Eo Gi Yeong guy.
If the ship has set sailed, then it's game over.
Which ship and where?
How nice if he goes into the postulated container.
Team 1. Team 2. Start your search!
Here!
We seem to have run into some problems.
It's not possible there's a leak at our end.
What nationality are you?
Full name?
You can't speak Korean?
Hey! The interpreter over there, can you come over here a minute?
Okay.
Is this rascal putting on an act?
These things...
Not a single one who can tell us their identity.
- I'm going to take his fingerprint. - Okay.
Rascal, I'm going...
Go easy. Don't cause unnecessary trouble, he's already handcuffed.
His saliva is all over. Wipe it off him.
Has he been bitten by a rabid dog? His eyes are not even focus.
What are you doing?
Just one fingerprint and everything will be revealed.
No matter how you try to resist, the result will be the same.
Confess while you're being given the chance to speak.
You are a Korean, am I right?
Am I right?
Here, have a drink.
Drink up, drink up. It's all right.
Cigarette?
You really don't understand?
Shall we take a photo?
Yes.
Stand up. Stand up, bastard. We have to take a photograph.
Take him over there. I'm going to the toilet.
Yes. Come with me quickly.
What happened?
They said they are currently conducting operations to weed out illegal immigrants.
A month ago, foreign flyers started appearing at street junctions.
They carried out a surprised raid on the site.
Why must they carry out the raid now.
But why is it taking so long to verify their identities?
They need to get a translator to translate so it will take some time.
So among the foreigners, he should be easily noticed.
If the foreigners refused to speak, you can't tell they're from where.
China, Vietnam, most are from there, their features are similar.
Anyway, I'd called them up so they should be in touch soon.
Come here.
Stand here. Stand still.
Don't move.
What are you doing? Stop it! Stop it, bastard!
Constable! Constable O!
What is it?
This guy...
What are you doing, bastard?
- Go and get some water. - Yes.
You, are you trying to shield your face?
What is the reason that you cannot take a photograph?
What's your reason, tell me.
You understand what I'm saying, right?
Here.
You should look good in photos.
I'm taking it now.
What? Do you know him?
What is it?
The arrest warrant.
Arrest warrant? Who?
Eo Gi Yeong.
The infected person, Eo Gi Yeong.
What did you say?
You are all going to die shortly.
Move aside.
First, put it down, put it down.
You won't be able to run away anyway.
The key to the handcuffs.
All right. Put it down first and I'll give it to you.
Hand it over.
Get out of my way.
What is he doing?
=This is an emergency announcement.=
=One hour ago, M-virus carrier Eo Gi Yeong=
=hijack a police car, registration number 7678 and fled in the direction of Jagalchi.=
=If you should chance upon the vehicle and person, intercept the vehicle immediately and make a report.=
=Make sure he's stopped.=
=Over.=
=The vehicle has been sighted. The vehicle has been sighted.=
=The vehicle that Eo Gi Yeong was driving has been sighted.=
=Intercept the vehicle.=
=The person inside police cruiser 7678 is M-virus carrier Eo Gi Yeong.=
=If you should chance upon the vehicle and person, intercept the vehicle immediately and make a report.=
=The person inside police cruiser 7678 is M-virus carrier Eo Gi Yeong.=
=If you should chance upon the vehicle and person, intercept the vehicle immediately and make a report.=
=Calling 119, ambulance please.=
=The M-virus carrier had been thrown into the river.=
=M-virus investigation team, please rush to the scene of the incident now.=
Please do not come into contact with him unless you are wearing a protective suit.
Is it Eo Gi Yeong?
Yes.
Team Leader Gang! Team Leader!
Team Leader Gang!
Over there!
I dreamt I was ill.
Blood was spurting out from all my organs.
My skin was rotting. Breathing became difficult.
Team Leader, what are you doing?
No, you can't be here.
Please allow me to go in.
Why on earth are you acting like this?
If you persist, in the event this guy dies, they may point their fingers at you!
Don't do this, listen to me.
Let go!
Team Leader, you can't do this.
He's still alive.
Let go of me!
Team Leader Gang!
Where is it? Where?
Team Leader Gang.
It needs to be aspirated.
I can't wait, there's no time.
At this rate Dr. Lee is going to die!
Where is the place? Where?
He isn't dead yet.
We must respect his dignity as a human being!
Respect this kind of lowlife...
If those whom we really respect should die--
The power to decide the value of each human life--
There, the left index finger.
Where you were just pressing.
I'll do it.
Keep the needle in a vertical position.
Put the needle in until you feel it hits the bone.
twist the needle down, closer to the buttocks.
All right. Remove the handle and take out the needle.
All right.
Now, aspirate the bone marrow.
Mr. Eo Gi Yeong, I'm going to extract your bone marrow right now.
The extracted bone marrow will only be used to produce antibodies.
Good, that's enough.
Save him.
I'm CDC's special investigations team, Gang Ju Heon.
If you wish to file a complaint, please go ahead.
I will be waiting.
If you have to write a report, just write according to what you saw.
No more, no less.
Is it true Team Leader Gang extracted the bone marrow?
Yes.
Let's talk about it later.
Oh, Prof. Yun.
Don't stress yourself over it.
Okay.
Excuse me...
I heard that with the others, just one prick with that pen-like thing, the result is out immediate.
Why is it different for me?
You can leave now.
That's the standard test for most people.
But those who come into physical contact with the infected are required to undergo a complete examination.
Shall I do it?
Ah... no, Team Leader.
I-I'll, I'll do it. Let me.
You'll be fine.
The video footage of the incident at Namhang Bridge is all over the Internet.
Indeed so.
And here I thought the therapeutic agent from Eo Gi Yeong's marrow could be easily simulated.
Speaking of Team Leader Gang,
if this continues and we're unable to produce a therapeutic agent,
then wouldn't the arrow be pointed at us?
Because everyone's attention was focused on Eo Gi Yeong's capture, that's why public opinion has turn out like that.
But however, that itself is also an issue.
They aspirated a person's bone marrow at the scene without his consent.
How are things?
I just saw him returning to the lab.
We must obtain the neutralizing antibody.
He's doing the ELISA test and the cell neutralization test. (ELISA - Enzyme-linked immuno sorbent assay)
He will contact us once the results are out.
As long as neutralizing antibodies are present, he can really produce a vaccine in a short time?
Prof. Yun is a prudent man.
He wouldn't attempt something he isn't confident about.
Have you considered, it was his prudence
that has led Team Leader Gang into trouble?
Regarding that matter...
I think we should acquaint ourselves fully with the details of the situation before passing judgment.
I'm not trying to criticize Prof. Yun.
A doctor was right there. Why should Team Leader Gang be the one to aspirate the bone marrow?
Following the thread of logic, it's something that's inconceivable.
Prof. Yun just stood by and look--
He wanted to save Eo Gi Yeong first.
Team Leader Gang may have thought aspirating the bone marrow was more important.
Have you spoken with Team Leader Gang?
No. He's now under observation in the isolation chamber.
Then is Eo Gi Yeong still alive?
Yes.
Conscious?
Not yet.
If he doesn't regain his consciousness, Team Leader Gang will be charged with attempted murder.
My, this is a real can of worms.
When he fell into the sea, he's as good as dead if nobody had bothered to do anything.
The one who saved him was Team Leader Gang.
The one who extracted his bone marrow and put his life at risk was also Team Leader Gang.
It wasn't because of the bone marrow aspiration that his life is at risk.
It's because he's in a coma--
Even taking into consideration all those exceptional circumstances,
Team Leader Gang isn't a medical personnel, yet he conducted a medical procedure.
That would be grounds to charge him for a criminal offence, wouldn't it?
Although he violated medical protocol in good faith,
the problem lies with Prof. Yun.
If no medical personnel were present
Team Leader Gang would be exculpated from any crime.
But because a doctor was beside him,
there is no basis to exculpate Team Leader Gang.
What family members does Eo Gi Yeong have?
He has a mother, am I right?
Yes.
The matter may be blown out of proportion.
So keep a close eye on his family and also the human rights groups.
Yes.
Public opinion is like a flash in the pan.
The CDC whose responsibility is ensuring the health of the citizens,
if they start talking, that we illegally extracted a citizen's bone marrow and what not,
the damage to us may be irreparable.
He isn't even a professor.
We shouldn't have picked an ex-military man from the outset.
It seems like I'd committed a grave mistake despite not having been in office long.
How could it be your fault?
Although she's my wife but I have to say she's one extremely pigheaded woman.
When we were debating whether to choose Team Leader Gang, she was very vociferous
and I did try to put across my objections.
In our line of work, we cannot afford to have people who act faster than they think.
I'm not trying to say Team Leader Gang is no good.
We must give credit where it's due.
But despite so many police officers present, he was the one who jumped into the water.
Such commendable courage.
He could have been more prudent about aspirating the bone marrow though...
That's what I mean.
If Prof. Yun had taken it upon himself to do it, there wouldn't be any issue.
Try to put in a little more effort.
Team Leader Gang Ju Heon caught Eo Gi Yeong.
Prof. Yun is currently trying to simulate the antibodies.
You just have to persevere a little longer.
Team Leader Gang is really great, isn't he?
My goodness.
He actually dived into the water from Namhang Bridge.
Then he continued to keep a tight hold on Eo Gi Yeong.
Lately, it's hard to find that kind of person with a strong sense of duty.
But everybody doesn't look at what is important.
The void that you left behind seems especially vast today, Prof. Gwak.
Hurry up and get well.
How did they manage to record this?
The scene where Team Leader Gang dived into the water was shot really well.
The nation's big brother, the nation's hero. They say all sorts.
There was a deluge of messages posted.
Honestly, don't you think he's really cool?
"Dr. Lee will die!", he said.
I was really moved.
That's the quality of a team leader.
You're so naive.
Pardon?
Everyone is saying how it was for our citizens, a spirit of sacrifice, a sense of responsibility or what have you not.
I don't believe all that.
If that's not the case...
There must be something between the two of them. 10 000 Won.
No, 100 000 Won.
The two of them...?
Team Leader and Dr. Lee?
Ehh, that's rubbish.
How long has it been since they met?
Time is irrelevant in matters between a man and woman.
Didn't they go to Munyang Seafood and other places together?
Don't you think sparks would have flown?
If that's the case...
Ehh, no way.
Between the two, who should we go to see first?
Dr. Lee.
Why are you here?
In her situation, shouldn't she be in the special care unit?
The special care unit is full.
But still.
This is only a temporary measure.
Why did you go to a dangerous place like that--
Let me show you a video.
You'll definitely be in high spirits after seeing it.
It's a scene of Team Leader diving. Take a look.
We've obtained Eo Gi Yeong's bone marrow.
It's only a matter of time before Prof. Yun comes up with a vaccine.
So keep your hopes high and bear with it a little longer.
Team Leader... It's Team Leader?
He went to the extent of procuring Eo Gi Yeong's plasma cells,
aren't you concern about Team Leader's condition?
You now have the chance to live, aren't you glad, Dr. Lee?
Where's Team Leader?
He's under observation in the isolation chamber.
He's in there right now?
Yes.
We're going over there in a short while. Is there something you want to say to him?
Can I go too?
- Just for 5 minutes. - Okay.
Dr. Lee.
Are you all right?
Yes.
That's a relief.
I came because I needed to ask you something.
You didn't do that because of me, right?
Do what?
Violating medical protocol, aspirating bone marrow without the person's consent.
Don't tell me you think I did it because of you?
You think too highly of me, Dr. Lee.
It was something that happened, without forethought.
Under those circumstances,
how would I have the ingenuity to even think of anyone?
I'm not the heroic type.
Team Leader, can you promise me this?
What promise?
"I"
I...
- "as team leader" - as team leader...
"will do everything that needs to be done in my position."
will do...
"Even if something should happen to Lee Na Hyeon in the future,"
"I will never blame myself."
Thank you for your support all this time.
I'll be grateful to you right until the very end.
-=Next Episode Preview=-
He's one of our people.
We can't have a person who has committed a crime be a leader in this organization.
For us right now,
compared to the ability in responding to a crisis, respecting the order of this organization and human nature is more important.
Prof. Yun needs to give us a bit of time too.
It's been a collaboration, hasn't it?
We just have to wait for the test results to come out.
I will do it.
-=Deep gratitude to the South Regional Coast Guard and Busan Coast Guard for their assistance in filming.=-