- ISAAC: Previously on - Teen Wolf...
- SCOTT: - How many are there?
- DEREK: A pack of them, - an Alpha pack.
Cora?
- She's my sister, - my younger sister.
- SCOTT: I couldn't let - that be the last memory
that you had of her.
- MR. LAHEY: You want to - take this downstairs?
- And you know - what I want
for my birthday?
To not be a virgin.
- STILES: Emily, Heather, - the guy Lydia
found at the pool,
all three were virgins.
Sacrifices.
Human sacrifices.
- It's not gonna - hurt him, is it?
Just a little.
- But I usually find - that it's the owners
(WINCES)
who feel the most pain.
All right. Well,
we'll just check
the stool sample
for parasites,
but my guess is that
he probably just ate
something he shouldn't have.
SCOTT: Got a cool name.
- He's got two brothers - at home named
Beretta and Trigger.
Military family.
(DOG WHIMPERS)
- Looks like he knows - who the Alpha is.
(CHUCKLES)
- Let's go, buddy. - (DOG WHINES)
- Okay, this usually happens - before we go to the vet.
- (DOG BARKING) - Hey!
Found something.
Rinse it off.
What is it?
Definitely poisonous
for the dog.
Actually,
for you as well.
Wolfsbane?
Mistletoe.
Bullet?
Come here, Bullet.
(SCRAPING)
(DOG WHIMPERING)
There you are.
Come on, Bullet.
(SIGHS)
- Son of a bitch! - Did you just bite me?
(DOG WHIMPERING)
- EERIE VOICE: (WHISPERS) - Closer.
(DOG BARKS)
Come closer.
(BARKING)
Closer.
(ROARS)
(DOG BARKING OUTSIDE)
(SUSPENSEFUL MUSIC)
(DOG WHINING)
(DRAMATIC MUSIC)
(DOOR SHUTS)
(SUSPENSEFUL MUSIC)
(SIGHS)
(SCREAMS)
What do you want?
You gonna threaten me?
- Tell me that no one's - gonna believe me?
Try to scare me?
Kill me?
- I was gonna see - if you were okay.
Physically or emotionally?
- Although, I guess - that presupposes
- I was emotionally okay - before any of this.
- And according - to my therapist,
- that's been debatable - for a long time.
(CHUCKLES)
I think you're gonna be okay.
- Obviously, you've never - taught high school.
In 20 minutes,
I have to start
two dozen teenagers
on The Crucible,
- and I honestly have no idea - what I'm gonna say.
- Well, why don't you - start by telling them
- that it's an allegory - for McCarthyism?
- Is that a subtle way - of suggesting that
I shouldn't say anything?
Because I won't.
Who are you?
I'm Derek.
Jennifer.
I looked everywhere.
It's like he just
walked away.
Left his car, his dog.
- Okay. Was he, like... - Could he have been
a virgin maybe?
- Did he look like a virgin? - Was he, you know, virginal?
No, definitely not.
- Deaton makes me have sex - with all of his clients.
It's a new policy.
(CHUCKLES)
(SIGHS)
- No, I don't know - if he was a virgin.
- And why are you talking - like he's already dead?
He's just missing.
- Missing and presumed dead - because he's probably
a virgin, Scott.
And you know who
else is a virgin?
Me. I'm a virgin, okay?
- And you know - what that means?
- It means my lack - of sexual experience
- is now literally - a threat to my life.
- Okay, I need to have sex, - like, right now.
- Someone needs to have sex - with me, like, today.
- Like, someone needs - to sex me right now!
- All right, - I'll do it.
(SHOUTS)
What?
- Come to my place at 9:00. - Plan to stay the night.
I like to cuddle.
Oh.
- That was so sweet. - Are you kidding?
Yes, I'm kidding.
- Okay, you know, you don't - toy with a guy's emotions
like that, Danny.
- It's not attractive, - all right?
- Mr. Lahey, - happy to have you back.
- Not happy - that you're late.
Sorry, Coach.
- FINSTOCK: - I'll remind you all.
- Cross-country - is not optional
for lacrosse players.
- I don't need you - turning into a bunch
of fat-asses
in the off-season.
- So work on that. - (LOCKER SHUTS)
(BIRDS CHIRPING)
(DRAMATIC MUSIC)
(WHISTLE BLOWS)
(ELECTRONIC MUSIC)
- FINSTOCK: - Pace yourselves!
Come on!
Isaac!
It's them.
Isaac, wait!
(GRUNTS)
(DRAMATIC MUSIC)
(GRUNTING)
Ethan, I always forget,
- how many bones - in the human body?
I don't know.
Let's count.
(GRUNTS)
That's one.
(ELECTRONIC MUSIC)
(BONES CRUNCH)
(GROWLS)
(GIRL SCREAMS)
It's him, isn't it?
- Hey, get out of the way. - Get back.
Get this area cordoned off
- before they trample - every piece of evidence.
Back up! Everyone back!
- Get these kids - out of here!
- Dad, just come here. - Look, look. Look at it.
- It's the same - as the others,
you see?
Yeah, I see that.
- Do me a favor. - Go back to school, yeah?
- Coach, can you - give us a hand here?
- You heard the man. - Nothing to see here.
Probably just
some homeless kid.
Coach.
Yeah?
He was a senior.
(SIGHS)
- He wasn't on the team, - was he?
(SCREAMS) Kyle!
Oh, God, Kyle!
Oh, God!
Go on. Go. Go.
- You see the way - the twins looked at him?
- Yeah, you mean like - they had no idea
what happened?
No, no, they knew.
- The kid was strangled - with a garrote, all right?
- Am I the only one - recognizing the lack
- of werewolfitude - in these murders?
- You think it's - a coincidence they turn up,
and then people start dying?
- Well, no, but I still - don't think it's them.
Scott?
How about you?
I don't know yet.
You don't know yet?
Well, he's got a point.
Seriously, dude,
human sacrifices?
- Scott, your eyes turn into - yellow glow sticks, okay?
- Hair literally grows - from your cheeks,
- and then will - immediately disappear,
- and if I were to - stab you right now,
- it would just - magically heal,
but you're telling me
you're having trouble
grasping human sacrifices?
(SIGHS)
- That's a good - point, too.
- I don't care, - all right?
- They killed that kid. - They killed the girl
that saved me.
- And I'm gonna - kill them, too.
(MUSIC PLAYING)
(GRUNTING)
Stop. You're not done healing.
- Yeah? Well, - I'm done lying around.
Then sit.
- Are you gonna help - me go after them?
Come on, fight back!
I came back for this?
(SCOFFS)
- I can't believe I got - my ass thrown in a vault
for three months for you.
All those rumors I heard.
- A powerful new Alpha, - one of the Hales,
building a pack.
- Do you know how long - I waited to hear
something like that?
Do you have any
idea how it felt to
find out you were alive?
I'm sorry to disappoint you.
(ALARM BLARING)
- What's that? - Trouble.
(GROWLS)
DEREK: No, wait. Wait!
(ALARM BLARING)
(BOTH GRUNTING)
Ready for a rematch?
(DRAMATIC MUSIC)
(GROWLS)
(STEAM HISSING)
(ROARS)
(GASPS)
(DEREK GROANING)
Everybody done?
- 'Cause just listening - to that was exhausting.
So...
Let's chat.
(SPEAKING FRENCH)
(CLASS REPEATING)
MORELL: Mademoiselle?
Mademoiselle Argent?
(VICTORIA'S VOICE) Allison!
Es-tu fatiguee?
(LAUGHTER)
Sorry.
(BELL RINGS)
You're starting to
concern me, Allison.
- Maybe we should chat - in the guidance
office sometime.
Or maybe you should tell me
- what you were doing - at the bank the other night.
- Maybe you should tell me - what you were doing there.
(DRAMATIC MUSIC)
- Looks like we have - a situation here.
Tell you what,
- give me the French word for it - that's the same in English,
- and you can avoid - lunchtime detention.
Um...
Impasse.
All right,
since inertia is a subject
of which you all know plenty,
- why don't we start - with momentum?
They're here for a reason.
- Give me a chance - to figure it out
before you do anything.
Okay? Isaac.
ADRIAN: Danny,
what do we know
about momentum?
It's the product of
mass and velocity.
- The more massive something is, - the faster it's going.
- Mr. Harris, can I use - the bathroom, please?
- I have to go to - the bathroom, too.
One at a time.
(DRAMATIC MUSIC)
But I really have to go.
Like, medical emergency
have to go.
Mr. McCall,
if your bladder
suddenly exploded,
- and urine began to - pour from every orifice,
- I would still respond, - "One at a time."
(BOTH GRUNT)
- Is that enough - hyperbole for you,
- or would you like me - to come up with
something more vivid?
- (SIGHS) No. No. - That's pretty good.
(SIGHS)
(GRUNTING)
What is this?
What's going on?
You all right?
He just came at me.
- Isaac, - what the hell did you do?
Sorry about this, Derek.
- I asked Kali to - be gentle, but...
This is me being gentle.
(DEREK GROANS)
Let her go.
No.
See? We're not unreasonable.
What do you want?
You want to kill me?
- DEUCALION: You really - think I'm that boring?
Don't throw me in with
sociopaths like your uncle.
I'm a man with far more vision
than simple murder.
In fact,
(DEREK GROANS)
I'm here to show you
just how much vision
a blind man can have.
Don't let it bother you.
- It's just - lunchtime detention.
- If all they want right - now is to piss you off,
then don't give in.
- They're just - trying to get to you.
It's not just me.
- AIDEN: - What about tonight?
Nope. Studying.
I could help you.
- Do you have an IQ - higher than 170?
- AIDEN: Okay. - You could help me.
(LYDIA SCOFFS)
Tonight then?
What?
Now they're getting to you.
(INDISTINCT WHISPERING)
(STUMBLES)
Wait right here, okay?
Okay.
(SIGHS)
Um, hi, Ashley. Hi.
Can I talk to you
just for one sec? Sorry.
I just need to
ask you something
really quick,
- and it's gonna sound - really unbelievably
insensitive,
- so I apologize - in advance. Um...
Was Kyle a virgin?
What?
Your boyfriend,
was he a virgin,
or did you guys...
- You know - what I mean...
(GRUNTS)
No, he wasn't a virgin.
- Have you completely - lost your mind?
I've got four
murders, Stiles.
- You see those men in there? - That's the FBI.
- They're pulling together - a task force to help,
- because it looks like - we've got a full-blown
serial killer on our hands.
You get that?
Yes, Dad. I get that.
Then what are you doing?
- I'm trying to - find a pattern.
(GROANING)
You're killing him!
Not yet,
little sister.
But I could.
(DEREK COUGHING)
- Who knows if it's five - minutes or five hours
- before it's too late - to take this thing out?
- But just to be - on the safe side,
- Duke, you might want - to get to the point.
Now you see the one problem
with being in an Alpha pack.
- Everybody wants to - make the decisions.
Me? I'm more about
discovering new talents.
Like you.
Not interested.
But you haven't
even heard my pitch.
You want me to
kill my own pack.
No. I want you to
kill one of them.
Do that,
and I won't have to
ask you to kill the others.
You'll do it on your own.
I did it. Ennis did.
Kali did.
- Tell him what it's like, Kali, - to kill one of your own.
Mmm...
Liberating.
- DEUCALION: - Listen to her, Derek.
- Do you really - want to stay beholden
to a couple of
maladjusted teenagers
bound to become a liability?
- And believe me, - they will become a liability.
In fact,
I have a feeling
one of them is getting himself
into trouble right now.
The two of you will
wash all the boards
in this hall.
Reshelving the library.
- Restocking - the janitor's closet.
Oh, Mr. Harris?
Um...
- (WHISPERS) Does it - have to be with her?
- ADRIAN: Now that I know - you prefer not to,
yes, you have
to be with her.
Great.
(INDISTINCT TALKING)
Whoa. Hey, Boyd!
I didn't know you
were back at school.
- Yeah, I would have told you, - but we're not
actually friends.
Oh, yeah.
Hey, so did
you know Kyle?
- Yeah, we were in - Junior ROTC together.
- So you two were - friends, then?
- I only had one friend. - She's dead, too.
(CLEARS THROAT)
Sorry.
Are you okay?
Yeah, yeah,
I'm just not a big
fan of small spaces.
Can I ask you a question?
Do you have to?
I guess not.
I'm gonna ask anyway.
- Did you tell anyone - that I was at the school
the other night?
Was I supposed to?
- It would make me - really happy if you didn't.
Yeah, well, you being happy
- really isn't a big - priority of mine,
since you stabbed me
20 times with knives.
- They were actually - Chinese ring daggers, but...
Oh.
Sorry.
Was that an apology?
- Would you accept - an apology?
Uh... (CHUCKLES)
(SUSPENSEFUL MUSIC)
ISAAC: No, no, no.
- Maybe it locked - from the outside.
(PUSHES DOOR)
- No, there's - something up against it.
(PUSHING DOOR)
Okay, okay, okay.
- Okay, all right. - Just relax.
No.
Isaac, relax.
(KNOCKS FRANTICALLY)
Isaac...
Come on. Come on.
(KNOCKS HARDER)
Isaac.
Come on.
- Isaac. Isaac! Okay, Isaac. - Isaac, just relax.
Isaac.
Come on!
(SCREAMS)
No!
(SCREAMING)
(GROWLS)
Isaac, don't. Don't.
(GROWLS)
Isaac! Isaac! Isaac!
(ROARS)
Isaac!
- (GROWLS WEAKLY) - (EXHALES)
Allison.
- ALLISON: I'm okay. - I'm fine.
- I'm sorry. - I didn't mean
to do that.
ALLISON: I'm okay.
ISAAC: I'm so sorry.
It's not his fault.
I know.
- I guess now we know - they want to do more
than get you angry.
- They want to get - someone hurt.
- So are we gonna - do something?
Yeah.
I'm gonna get them angry,
really angry.
- You know that there's - a temple in Calcutta
- where they used - to sacrifice
a child every day?
- That's every day - a dead baby, Lydia,
every day!
- Hey, you want to - know what today is?
It's dead baby day.
- No, wait, that's every day, - 'cause every day is
dead baby day, yay!
- Why are you - telling me this?
Because Scott's
dealing with
the Alpha twins.
- You don't know - about the twins?
Alphas?
Ethan and Aiden.
Oh, yeah.
- Yeah, I knew about them. - Okay, okay, good.
- So look, here's - what I'm thinking.
- I'm thinking that - the murders maybe
come in threes.
- Ancient people love - things in threes, right?
- So maybe first, - it's three virgins,
and then, I don't know,
- maybe it's three people - who own little dogs.
I own a little dog.
(SIGHS)
- I am not getting - rid of my dog!
- Would you just think - about getting rid
of your little dog?
No. And by the way,
- you cannot discern a pattern - by a single data point,
- so stop trying. - Okay, so what,
- I'm just supposed - to wait around for
someone else to die, then?
- I'm just supposed - to sit there
and watch them die?
- Just wait for them - to wither up and die
right in front of me?
- Wither? - You know what I mean.
- Die, - in just a hideously awful,
strangulating, head-bashed-in,
- throat-cutting - kind of way.
Maybe it's not your job.
- You said it yourself. - They were strangled
with a garrote.
That's a human
thing to do,
so maybe just leave
the figuring it out
part to someone human.
- You mean someone - like my dad?
No, I mean your dad,
the sheriff!
(BELL RINGS)
(MUSIC PLAYING)
- How long is this - gonna take?
(ENGINE STARTS)
- Pull back with your left hand. - Kick down to put in gear.
Front brake. Throttle.
Back brake for stopping.
Try not to crash.
Yeah. Been there, done that.
Okay, everyone,
I know this is
the last class of the day.
- To be honest, I want - to get out of here, too.
Looks kind of important.
- I have no idea - what this thing does.
(MOTORCYCLE REVS OUTSIDE)
Wait. Aiden, don't!
(MOTORCYCLE REVS)
- (ENGINE ROARING) - (MUSIC PLAYING)
Get off my bike!
No problem.
- You have got - to be kidding me.
- You realize this is gonna - result in a suspension.
(DOGS BARKING)
You're out of school early.
- Yeah, free period, - actually.
I was just headed
home to see my dad.
- You know, I guess - you probably heard
- people are kind of - getting murdered again.
- It's his job - to figure it out.
- I gathered as much - from the sheriff title.
Yeah, um, you know,
but it gets kind of hard
for him to do his job
- when he doesn't have - all the information.
- And we all know he's - missing pretty much half
the story here, right?
So I started thinking,
- and I remembered someone - who does have
a lot of information.
Someone who always
seems to know more than
anyone else around here.
You.
(DEREK GRUNTING)
See, the reason
I'm always invested
in new talent is simple.
We all know
a pack is strongest due
to its individual parts.
The stronger
the individual parts,
the greater the whole.
When I lost my sight,
- one of my Betas - assumed I wasn't fit
for my role anymore.
He tried to take it from me.
Killing him taught me
something about Alphas
I didn't know they could do.
- His power was - added to mine.
I became stronger, faster,
more powerful
than I'd ever been.
- I tested this new ability - to subsume
the power of your own
by killing another one.
In fact,
I killed them all.
I took the individual parts
- and became a greater - individual whole.
(GRUNTING)
(GRUNTS)
Hmm. You're right, Kali.
He looks like his mother.
- You'll get to know me, - Derek, like she did.
I know you.
I know what you are.
You're a fanatic.
Know me?
You've never seen
anything like me.
I am the Alpha of Alphas.
(THUNDER CRASHING)
I am the apex of
apex predators!
I am death,
destroyer of worlds!
I am the demon wolf!
(THUNDER CRASHING)
(DRAMATIC MUSIC)
Hate it when that happens.
(MUSIC PLAYING)
Wow, that's, like,
really good.
I know, right?
- DANNY: You should - be in art class.
Maybe.
Since you're not in music.
BOY: Fifteen minutes!
What?
What's that?
DANNY: 15 minute rule.
- The teacher - didn't show up.
- MAN: Recording piano, - part three.
(PIANO PLAYING)
(MUSIC STOPS)
(PIANO PLAYING)
(CACOPHONOUS PIANO KEYS)
(FAINT CHANTING OVER SPEAKERS)
(CHANTING GETS LOUDER)
- All these symbols and things, - the triskeles, the bank logo,
- the Mountain Ash, - all of it is from
the Celtic Druids.
- And anyone who has - ever looked up human
sacrifice before
- knows that the Druids - had a pretty big hard-on
- when it came to - giving one up to the gods.
- You ever hear of - the Lindow Man?
- 2,000-year-old body - found in England?
He was found strangled,
head bashed in, throat cut.
Threefold death.
- They also found - pollen grains
in his stomach.
- Guess what favorite - Druid plant that was.
Mistletoe.
I'm just telling you
everything you already
know, aren't I?
- Then why aren't you - telling us?
- Maybe because - when you've spent
- every moment of - the last 10 years
- trying to push - something away...
Denying it. Lying about it.
- Becomes a pretty - powerful habit.
- All right, so this guy, - is he a Druid?
No.
- It's someone copying - a centuries-old practice
- of a people who - should have known better.
- Do you know what the word - "druid" means in Gaelic?
No.
Wise oak.
- The Celtic Druids - were close to nature.
- They believed they - kept it in balance.
- They were philosophers - and scholars.
They weren't serial killers.
Yeah, well, this one is.
(PHONE VIBRATING)
- Hey, I can't - talk right now.
Wait, what?
- Okay, are you sure - he's missing?
Not just missing, taken.
(CHANTING ON PHONE)
Can we get a copy of this?
Hey, Doc,
any help would be,
you know, helpful.
- Each grouping of three - would have its own purpose,
its own type of power.
Virgins, healers,
philosophers, warriors...
- Wait, wait, wait, wait. - Warrior, could that
also be like a soldier?
Absolutely.
Kyle was in ROTC
with Boyd.
That's got to be it.
That's the pattern.
- Where's Boyd? - He's probably
home right now.
- I'm gonna try to - get him on the phone.
Lydia? Something wrong?
No, it was... I mean...
- I just thought of someone else - with a military connection.
Who?
- (VOICES WHISPERING) - (WIND BLOWING)
(SUSPENSEFUL MUSIC)
- Yeah, I wish I could - have seen their faces.
- They look - seriously pissed?
Yeah.
(ELECTRONIC MUSIC)
Kind of like that.
(JACKET HITS LOCKER)
- (GROWLS) - (BONES CRUNCHING)
(ROARS)
We can take them.
(ROARS)
Are you kidding? Isaac!
(GRUNTING)
(GROWLS)
(ROARS)
- (TWINS GRUNTING) - (BONES CRUNCHING)
Who the hell is that?
Deucalion.
- DEATON: - This is just one of
many possibilities.
- He could have simply - left for the day.
- Yeah, well, - not without this.
What?
This test is graded R.
This one's an H.
- Stiles, you remember - I told you "druid"
- is the Gaelic word - for "wise oak"?
Yeah.
If a Druid went
down the wrong path,
the wise oak
was sometimes said
to have become a dark oak.
- There's a Gaelic - word for that as well,
Darach.
(SUSPENSEFUL MUSIC)
(THUNDER RUMBLING)
I don't get it.
Well, did something happen?
- It's just not gonna work - with both of you here.
- I've got Cora now. - It's too much.
I need you out tonight.
(SCOFFS)
- Where am I - supposed to go?
Somewhere else.
- Did I do something - wrong, Derek?
- You're doing something - wrong right now
by not leaving.
- Oh, come on. - DEREK: Just get out.
- Derek, please. - Get out.
- Come on. - Go!
(GLASS SHATTERS)
(THUNDER CRASHING)
(KNOCKING AT DOOR)
Come in, Mom.
I was wondering
if I could
ask you a favor.
Please! Don't do this!
(WHIMPERS)
(GRUNTS AND COUGHS)
I did what you asked.
I did everything!
They'll figure this out,
and they're gonna find you.
You still need me!
(SPUTTERS)
(CHOKING)
(SUSPENSEFUL MUSIC)