- SCOTT: - Previously, on Teen Wolf...
No. Just thinking.
- STILES: About what? - SCOTT: Senior year.
Things have been good.
- ...at some point, - the scale has to tip
one way or the other.
Really bad.
Theo?
- I want to be - a part of your pack.
- I didn't come just - to claim your status.
- SURGEON: - You were supposed to
remove the obstacles.
Give me another chance.
No second chances.
(BREATHING HEAVILY)
- (MUFFLED) Most of these - schools require
recommendations.
- Yours will need to be - pretty stellar
considering your GPA.
Tracy?
- You feeling - a little overwhelmed?
No, I'm... I'm okay.
- Have you been getting - enough sleep?
Not really.
- You know, - teenagers have different
circadian rhythms.
- When you're - waking up for school
- your body is still - producing melatonin.
You all need more sleep.
It's not just that.
What do you mean?
I get night terrors.
Actual night terrors?
Parasomnia?
- I usually - don't remember them.
Usually?
- Was there one night - you do remember?
(RAIN FALLING)
(THUNDER RUMBLING)
(WINGS FLAPPING)
(GASPS)
(BREATHING HEAVILY)
(FLOOR CREAKS)
(BREATHING HEAVILY)
(GASPS)
(GRUNTS)
(BREATHING HEAVILY)
(GRUNTS)
(GASPS)
(SIGHS)
(STRAINING)
(SIGHS)
(SCREAMS)
- My dad found me - on the floor,
lying beside the chair.
- What about the skylight? - That's the thing.
It doesn't actually open.
- It was sealed shut - a couple of years ago
to weatherproof it.
- So some of it was - definitely a dream?
And some of it wasn't.
- Honey, - I'm going to propose
that most of it was.
You know, there's a theory
that one of the biological
functions of dreaming
- is to simulate - threatening events.
- It's a way - for our brain to rehearse
dealing with them.
I think that you're dealing
with normal anxiety, Tracy.
- The kind very common - to seniors.
I better go.
- Class is going - to be starting soon...
(SOFTLY) ...and I should...
(CLEARS THROAT)
(COUGHING)
Tracy, are you okay?
Oh, my God, Tracy.
God! Tracy!
Breathe.
(RETCHING)
Oh, honey!
Oh!
Is this common?
(MUSIC PLAYING)
- Remember, - for intramuscular injections
in the hind leg...
- Stay clear - of the sciatic nerve.
Excellent.
- Aspirate back to make sure - you haven't hit a vein.
- Then just keep - the needle still.
- (YELPS) - Ow.
(GROWLING)
- He's a little one, - but his teeth
are still sharp.
Sorry, buddy.
Come on. Good boy!
- Here you go, - Stephanie.
Thank you, Dr. McCall.
I'm not a doctor yet.
Find anything?
Maybe.
- Are you sure this guy - was a werewolf?
As far as I can tell,
- these claws - are actually talons.
- In fact, - they're the talons
of a harpy eagle,
- one of the largest known - birds of prey.
- How does a werewolf - get talons?
- Personally, - I'm more interested
in how these talons
- somehow were able - to absorb your power.
- The only one who should - be able to do that
is a Beta of your own making.
- Someone like Liam? - Exactly.
- What if I let - someone into my pack?
Like another Beta?
I would normally say no...
...but I'm starting to wonder
- if the rules - to our supernatural world
- aren't as rigid - as I once thought.
- Or maybe someone's trying - to change those rules.
- I know his family - left town
- around the time Theo - was nine or ten,
- his older sister - died in an accident
when he was eight.
Please go to school.
Dad, this kid's a werewolf.
Your best friend
is a werewolf.
You are dating
a werecoyote.
- I'm still don't know - what Kira's supposed to be.
- When the flying monkeys - come soaring
through this station,
- you will have - my undivided attention.
Until then,
just go to school.
- What did you do? - What?
- What do you mean, - "What did I do"?
- There's something - different about you.
- What are you - talking about?
What is it?
What's different?
- For the love of God, - Stiles, just go to school.
- I will go if you promise - to do a full background
check of the Raekens.
No.
- You know what? Just - because I'm the only
law enforcement officer
- who knows anything - about this,
- does not make it - my responsibility
to do something
- every time you have - a minor suspicion.
- Except you're not - the only one.
Parrish!
- MALIA: So, you ran - a background check,
- and all you found - was a speeding ticket?
- Speeding ticket - signed by Theo's dad
eight years ago.
MALIA: Which means what?
Who speeds?
- People trying to get away - from something.
- Well, how many tickets - do you have?
None.
- How many would you have - if your dad didn't get you
out of them?
Seventeen.
I don't know, Stiles.
- I mean, - I see why you're worried.
He's really hot.
- He's got like great hair, - perfect body.
- You should definitely - feel threatened.
- Thank you. - Because I do.
Now more than ever.
- You want me - to torture him?
- No, I don't want you - to torture him.
- I'm pretty sure - I can take him.
- I have a plan. - All right?
- There are steps - to doing this right.
What steps?
We get the story.
Verify the facts.
- You find the piece - that doesn't fit
- and... and catch him - in the act.
That's how you do it.
Why are you
so suspicious
of this guy?
- Because I remember Theo - from fourth grade. Okay?
That's not Theo.
(MUSIC PLAYING)
First day of senior year.
Last first day ever.
(SCHOOL BELL RINGING)
- MASON: This is the one - I was telling you about.
- I got it from a rare - book dealer in Germany.
- Cost me 200 bucks, - but it was totally worth it.
- You're still reading - about this stuff?
- I was attacked - by an armor-plated giant
wearing a bear skull.
It left an impression.
- Look. Look. - Have you ever seen
anything like this?
Uh, no. Never.
And then there's
this whole section
about the Nagual.
- Have you ever heard - of the name Tezcat...
Tezcatlipoca.
No. No, I never heard of him.
Take your seats, everyone.
Oh!
Great.
(SIGHS)
Liam.
- You're not gonna - just stand there,
are you?
Maybe.
The whole semester?
Maybe.
Liam, have a seat.
(SIGHS)
- YUKIMURA: All right, - welcome to History 103.
(MUSIC PLAYING)
Scott?
- Are you in - the right class?
AP Biology.
- Do you know - what AP stands for?
Advanced Placement.
- MRS. FINCH: - Welcome to AP Biology.
Let's see who's awake.
- Can somebody tell me - what plasmids are?
- Circular, self-replicating - DNA molecules
- often used - in cloning proteins.
Nicely stated, Lydia.
- Now, can you tell me - what vitamin is absorbed
in the stomach
- via parietal - cell production
of a glycoprotein?
Uh...
B-12.
- Mr. McCall, - did you know the answer?
Um, no.
- It's a common - test question.
- What's your number one - college pick?
- Um... - Stop saying, "Um."
Sorry.
UC Davis.
Good choice.
- It's the best school - on the West Coast
- for biological - and physical sciences.
- You're in the right class - if that's what you're
hoping for.
- Who else thinks - they're in the right class?
Good.
- Then you should - all be prepared
for the test tomorrow.
- (ALL GROANING) - Don't be so disappointed.
- This test is specifically - to help you determine
- whether you should - actually be in AP Biology.
- You have two weeks - to drop.
- Tomorrow's test will - just weed out the ones
who shouldn't be here.
- And that could be - any of you.
Hey!
- You. You're coming with me. - Come on.
I've got a free period.
- So do I. - And so does Theo Raeken.
Let's go.
Look, I'm not saying
I believe all of it
a hundred percent,
- but people around us - seem to know things.
- Like Lydia, - she knows things.
- Dude, it's the first day - at school.
- Shouldn't you be thinking - about other things,
like soccer team?
- What do you think - I'm going to do?
Follow them out to the field
and watch them practice
while I pretend to study?
- It's warm out. - They'll probably
gonna be shirtless.
(SIGHS)
I'll see you in Physics.
(SIGHS)
Nice shorts.
Yeah, thanks.
- You know, I was wondering - if you were still pissed off
about the sixth grade,
- but I guess - you cleared that up.
I'm not pissed off, Liam.
I'm vengeful.
(INDISTINCT CONVERSATIONS)
(ELECTRICITY CRACKLING)
(WHIMPERS)
(LOW GROWLING)
(WHIMPERS)
(INDISTINCT CONVERSATIONS)
(GASPS)
(BREATHING HEAVILY)
(GASPS)
(CLICKING)
(GROWLING)
(BREATHING HEAVILY)
There's nothing there.
Tracy?
Are you all right?
How about we go outside?
Hmm?
(MUSIC PLAYING)
- THEO: I was skating in - a neighbor's empty pool,
trying to do a handplant.
Nobody was home.
- I'm not that good - of a skateboarder,
- but I guess I was feeling - pretty determined
- because I completely - lost track of time.
- I didn't even realize - that it was night
- until the yard lights - came on.
- Like I said, - I wasn't very good.
- On my last try - I went down and hit hard.
(GROANS)
Really hard.
- I was sitting there - at the bottom of the pool
and I realized something.
- I never heard the board - come back down.
It came at me fast.
- I barely had a chance - to turn around
before it bit me.
Right here.
- It wasn't an accident. - He wanted to turn you.
- Right. So why aren't you - part of his pack then?
- Why didn't he come back - for you?
- Because by the time - of my first full moon,
he was dead.
How did you know that?
I met another one
of his pack
a couple weeks later.
- He told me the Alpha - that bit me
- was killed by two - of his own Betas.
They were twins.
- Scott, listen to my pulse. - I'm telling you the truth.
- Right. Or you just - know how to steady
your own heart rate
- while you're lying - your ass off.
Why would I lie?
- Because maybe you're not - who you say you are.
THEO: Okay.
- In fourth grade - you had an inhaler,
I had one, too.
I remember this day
- where I ended up - in the nurse's office
- with an asthma attack. - A bad one.
- I was waiting - to be taken to the ER.
- You were waiting - for the Principal.
- You told me - what would happen
- when you go to the ER - for asthma.
- How they give you oxygen, - and an IV of prednisone.
You made it sound easy.
- Like everything - would be okay.
- I've been by myself - this whole time.
- Everybody knows - that lone wolves,
- they don't make it - on their own.
- I swear I'm that same kid - from fourth grade.
I was hoping you are, too.
(BELL RINGING)
(SIGHS)
- I better not be - late for class.
You're not the only ones
- I need to make - a good impression on.
Don't give me that look.
- We have to give people - the benefit of the doubt
sometimes.
- Not this time, - all right?
I'm right.
There's something
off about him.
I can feel it.
- Lydia's the psychic. - Not you.
- Lydia's not a psychic. - She's a Banshee. Okay?
There's a difference.
Yeah.
- I know what - parasomnia is, Mom.
But what about
the feathers?
- People with night terrors - have done far stranger things
- than eating - their own pillows.
(SCOFFS)
- And anyway, - I already told her to take
the rest of the day off,
- but she said - she didn't want to
miss the first day.
Let me try.
(EXCLAIMS)
- I don't have - any more classes.
- I can take her home - and talk to her.
- Lydia, she's having - trouble sleeping.
- If she needs help - beyond that,
- we will get her - professional help.
Got it?
I couldn't agree more.
- PARRISH: I don't see any signs - of an attempted forced entry.
The latch seems okay.
- You said something - about birds, Tracy?
The bird was at the skylight.
The one that woke me up.
Can I take a look?
- Tracy, you said - the skylight was sealed
for weatherproofing.
Yeah. Why?
(SIGHS)
Anything?
No. Nothing.
(SUSPENSEFUL MUSIC PLAYING)
(BRAKES SCREECHING)
Ease into it, Malia.
Easy does it.
(BRAKES SCREECHING)
- Okay, I think - we're all good for today.
Yeah.
How did I do?
- There's room - for improvement.
- So you found something? - Another signature.
- This is Theo's - dad's signature
- on a speeding ticket - from eight years ago.
- Now this is - his dad's signature
on a transfer form
- to Beacon Hills High School - from just a few days ago.
- How did you get - his transfer form?
- Did you break into - the Administration Office?
- No, I did not break into - the Administration Office.
- Okay, - I might have broken into
the Administration Office.
- Can we just focus on - the signatures, please?
They're different.
They're sort of different.
- They're completely different. - Come on. Look.
The garlands don't even match,
- the undulations - of the sinuous stroke,
totally off.
And look, look at this.
- Perfect example - of the Criminal Tremor.
So now, Theo is Theo,
- but his parents - aren't his parents?
Someone's not someone.
- And when I figure out - who that someone really is,
someone's in big trouble.
- But no one's done - anything wrong.
Yet.
- If Theo's parents - are both psychotic killers
- then obviously, we should - not trust him, right?
- My parents are Peter - and the Desert Wolf.
Okay...
- It's fine. - You know what?
- I'll just figure this out - myself, all right?
- I don't need you - or you or you.
- (SHOUTS) - I don't need anyone.
(ENGINE STARTING)
- LIAM: - What's a Criminal Tremor?
It doesn't matter.
(TIRES SQUEALING)
- I can't do anything - official right now,
- but I can come back - after my shift tonight
- and watch the house - for a couple of hours.
I'll keep you company.
I think I'll be okay.
But this is your own time.
- I wouldn't do it - if I didn't think something
strange was going on.
I also owe you.
For what?
- Three weeks of digging - through every piece of old
literature and mythology
- trying to figure out - the something strange
going on with me.
But we never figured it out.
I'll bring you coffee.
- Don't you have school - tomorrow?
One class.
- How can you only have - one class?
- I had enough credits - to graduate last year.
And I will bring you coffee
at midnight if I want to.
Medium Americano.
Black.
(BIRDS CHIRPING)
- I told you - he was up to something.
- We just spent - three hours
watching this dude
play video games
in his bedroom.
- He better be out here - covering up a mass murder.
Let's find out.
You still got his scent?
Don't need it.
What? What's wrong?
- I forgot, - I was supposed to meet
Mason at the school gym.
- Okay, why didn't you - just tell him?
Tell him what?
Anything.
- I can't just - tell him anything.
Why not?
Because I haven't...
- I haven't told him - everything.
- Still? - We said it was okay.
- Yeah, I know, - but it's not that easy.
It's a lot to accept.
- He watched my dad - blow up a Berserker
with a land mine.
I think the groundwork's
been pretty thoroughly laid
for acceptance.
- Scott and I, we've been - through this. Okay?
More than once.
- It's just... It's always - better when they know.
But what if he freaks out?
- What if he doesn't want - to talk to me?
- What if he tries to stab me - with something silver?
- Or what if... - (LOUD THUD)
- What the hell - are you doing?
I...
(FOOTSTEPS APPROACHING)
There he is.
- Hurry up. - Stop screwing around.
(BEEPS)
(CHIMES)
Try and get his scent.
Get anything?
Soap.
It's nice. It smells good.
- Not his soap, - his emotional state.
Chemosignals, remember?
Oh, yeah. Okay.
I...
He's sad.
He's sad?
Yeah, not just sad...
It's more like grief.
Grief?
STILES: Oh, my God!
- Go! We have to go. - What? Why?
Go! Right now. Just go.
- That's the bridge - where they found
his sister.
- What sister? - The one that got lost
and died from exposure.
- He's leaving - a flower for her.
That doesn't
sound evil.
I know.
What are you guys doing?
(LIAM GROWLS)
Whoa.
- Why do I get the feeling - this kid's tougher
than he looks?
- Only when we - let him off his leash.
- Stiles, we were in - Little League together.
- Why are you - so suspicious of me?
Because of these.
- One's a speeding ticket - signed by your dad
eight years ago.
- The other one's a signature - on a transfer form
to Beacon High.
They're different.
THEO: Huh.
Yeah, they do look
a little different.
- No, - they're totally different.
- Signed by two - different people.
So my dad's not my dad?
Like he's an imposter?
Something like that.
Who do you think I am?
We don't know yet.
- Want me to give you - a DNA sample or something?
- No. I don't have anything - from the fourth grade
to match it to.
- You know, Stiles, - I came back here for Scott...
- ...but I also came back - for you.
Someone like you.
- Someone who's willing - to walk into the woods
- in the middle of the night - to protect his friends.
- I don't have - anyone like that,
Scott does.
You all do.
- I know - I'm in the right place.
I'm meant to be here.
- I'm meant to be a part - of this pack.
(HAMMERING)
(SIGHS)
- I think it's pretty - secure now.
Look, I've got
to meet a client
at the courthouse. Okay?
But I'll be back soon.
(DOOR OPENING)
- I won't let anything - happen to you.
Find anything?
Nope.
I fell in a hole.
- It was the bridge - where his sister died,
wasn't it?
- Yes, it was. - Very embarrassing.
So we are gonna leave now.
(ENGINE SPUTTERING)
(ENGINE STOPS)
Son of a...
Liam, just do me a favor,
- get in the car - and turn the ignition
when I say.
- Stiles? - Be with you in a sec.
Try it.
(ENGINE SPUTTERING)
(ENGINES STOPS)
Stiles.
- Yes, okay? We followed him - out here.
- What do you - want me to say?
That I'm a stalker, huh?
- That I'm crazy, - totally paranoid?
- None of this - is new information.
- Now you're gonna try - to at least give him
the benefit of the doubt?
I give people
the benefit
of the doubt.
- I've given a lot of benefit - to a lot of people.
Like Derek?
Kira?
Liam?
I was right about Peter.
Try it again.
(ENGINE SPUTTERING)
(ENGINE STOPS)
- You know, - I bet you still think
- that there's something - about him that can be saved.
Maybe.
(EXHALES)
Try it again.
(ENGINE SPUTTERING)
(ENGINE STOPS)
Why can't you trust anyone?
- Because you - trust everyone!
(SCREAMS)
Are you okay?
I'm fine.
- You could've broken it. - It's not broken.
- Let me see it. - I'm fine.
Let me see it.
(MUSIC PLAYING)
(CELL PHONE BEEPS)
Hey.
Hey. Sorry I'm late.
- Oh, no, you're not late. - You missed it.
I worked out.
For two hours.
Yeah, I know. I forgot.
- I'm gonna - tell you why.
- Actually, I'm gonna - tell you a lot of things.
- A lot of hard - to believe things.
Really hard to believe.
- There's a wolf. - Yeah, I'm getting to that.
No. There's a wolf
right behind you.
That's a wolf.
(GROWLING)
(ROARING)
(BREATHING HEAVILY)
- There's something - I gotta tell you.
You're a werewolf.
(MUSIC PLAYING)
- So, how come you never - told me why you want to go
to UC Davis?
It's a really good school.
- Not far - from the Bay Area.
- It also has - the best program
- for biological - and physical sciences.
- Perfect for someone - who wants to be
a veterinarian.
Why wouldn't you tell me?
- Were you worried - what I would think?
No. No, not at all.
It's actually because...
- I'm worried I'm not - smart enough to make it.
You'll make it.
(HUMMING)
(SHATTERS)
(CHUCKLING)
- As far as I can tell, - no one's gone in
and no one's come out.
Sorry I wasted your time.
Not a total waste.
- I'm just glad - Tracy's okay.
(INDISTINCT CRACKLING)
(LOW GROWLING)
(BREATHING HEAVILY)
There's nothing there.
There's nothing...
Oh, God.
It's not real.
I'm sleeping...
I'm just sleeping...
No, Tracy,
you're awakening.
God!
(GROANS)
(GROWLING)
(ROARS)
Usually, we wait
until they do
something wrong
- before we - declare them guilty.
- Well, he's guilty - of something.
- Accusations - require proof.
- And proof - always trumps instinct.
It has to.
I know, Dad.
Let it go, Stiles.
Get some sleep.
- Hey, Dad. - Mmm-hmm.
- I got it. - There's something different.
I know what it is.
Okay.
- You're not wearing - your wedding ring anymore.
- You sure - this kid's guilty?
Absolutely.
- Then all you - gotta do is wait.
If they're really guilty,
- eventually, - they make a mistake.
They always make a mistake.
- THEO: - You were told to practice.
- It was supposed - to be indistinguishable
from the original.
- It was supposed - to be perfect.
I swear,
I practiced.
- Hundreds upon hundreds - of times.
I wouldn't say hundreds.
THEO: There is one way
a false signature
can be explained.
- It's not easy to write - when you're wearing a cast.
Is it?
(DRAMATIC MUSIC PLAYS)
(BONE CRUNCHING)
(MUSIC PLAYING)