La Brea

Run.

Josh!

Mom!

This place doesn't seem real, does it?

Mom!

When we fell through that sinkhole,

we ended up some time around 10,000 B.C.

We all have people we want to get back to.

We're not gonna give up. We're gonna find a way home.

I have these flashes.

Your Mom and Josh are in the past.

How is that possible?

We're going down there, Gavin,

and you're gonna help us do it.

Aldridge jumped!

We need to stick together.

There's safety in numbers.

I can't leave you here.

Mom, no.

- Levi? - Eve.

Gavin knows about us. He asked me if I loved you.

I didn't have to say anything.

That's a hunting trap.

Somebody made that. We're not alone.

My grandfather told me about you.

The boy is not who you think he is.

Isiah is Gavin and he needs your help.

There is a portal and it leads to 1988.

You have to get him through it.

- I can't let you do this. - Silas!

Josh?

There's somewhere I need to go.

That's impossible.

There's more you need to see.

This might be our only chance to get Mom and Josh back.

There's gonna be a sinkhole in Seattle.

I think we made it.

Let's go find Mom and Josh.

Smile.

A beautiful day, isn't it?

I'd like it better if it wasn't so hot.

I'm burning up.

Can I go for a walk with Doc?

Yes, but don't go too far.

Come on, Doc.

Come on, Doc.

What's going on, Doc?

Doc!

Doc.

- Carly. - Carly.

Carly, move!

Carly, no!

Carly, Carly.

Carly! - Oh, baby! Are you hurt?

- You okay? - I'm fine. Where's Doc?

Oh, my God, oh, my God.

- Morning. - Hey.

- Any progress last night? - No.

Silas still isn't talking. - He will.

It's been 24 hours.

If he was gonna talk, he would've talked.

Well, he has to.

Aldridge said Silas, he helped create these sinkholes.

If anyone knows how to get Josh and Riley back from 1988,

it's him. - Yeah.

Well, Marybeth and Lucas, any word on them?

No.

No one's been able to find them.

With Marybeth's injuries, I'm getting really concerned.

Yeah, and then there's Aldridge and there's Scott,

and Veronica... They're all missing.

So it's just... at least when Josh was here, I had somebody.

Now I'm all alone.

You're not alone, Eve.

I happen to be excellent company.

Yes. Yes, you are.

Look, you have faced so much adversity before.

Everything you went through with Gavin,

Izzy's accident, you got through that.

We will get through this.

Yeah.

You don't look so good, Silas.

Let me guess.

Your joints are starting to hurt, you can't think straight.

Probably have a headache too.

That's what happens when you don't drink water for 24 hours.

Why was it so important to keep Isiah here?

You don't want to tell us what's really going on. Fine.

But you will tell me how to get my daughter back.

Take a sip.

And then you're going to start talking.

Sam, hey!

I'm not thirsty.

We have to find another tactic,

'cause that one's not working.

He'll break.

At some point, we have to be humane.

He's our only hope of getting Josh and Riley back.

We cannot let him die.

What's going on, Sam?

I'm fine, Levi.

Look, I don't pretend to know what you're going through.

I just don't want you doing something you're gonna regret.

The only thing I'll regret is if I don't

do everything in my power to bring Riley back.

I'm not saying we give up,

but she's a hell of a lot safer back in 1988.

I still plan on finding a way home to where we belong,

and I'm not doing that without my daughter.

Hey, what's going on?

Silas is stubborn, but eventually, he'll talk.

I'm just afraid we're gonna run out of time before he does.

Paara convinced her people to allow us to question Silas,

but they're expecting him back.

They're gonna be here this afternoon.

They're just gonna have to wait.

I don't know how patient they're gonna be.

Look, Silas lied about his identity.

People are dead because of his actions.

They want to hold him accountable.

That's not my problem.

Actually, it's all our problem.

Paara's people are supposed to bring us food today.

I don't think we want to make enemies

of the people who are trying to help.

We need to survive here on a long-term basis, Sam.

The best way to do that

is with help from Paara and her village.

Then you talk to her, Ty. Tell her we need an extension.

She's a good person. She'll listen to you.

- I can try. - Do whatever you want.

Silas isn't going anywhere until he talks.

Sam.

We're gonna get Silas to talk.

I don't care what we have to do, Levi.

I just want my family back.

- I really hate this place. - I'm sorry.

I shouldn't have brought you here.

You didn't. It was my choice to jump.

I want to get to Mom and Josh just as much as you.

I know you do.

Look, the deal was when we landed in Seattle,

we said we'd walk 20 miles a day.

Okay, we're never gonna get to LA at this rate.

Have you had a vision of them? Mom and Josh?

No. We've been here a while

and I haven't had one the whole time.

Why not?

I think the visions were memories

from my childhood when I was Isiah.

Once I went through the light they stopped,

'cause I'm not a kid down here anymore.

- What about you, Ella? - Same.

Everything I saw was from I was Lilly.

The last vision was right before we came down here.

My sister, Veronica, was in trouble.

Now, I can't even see her anymore.

I have no idea if she's okay.

What's that?

I need a break. - We just took a break.

Maybe we'd have a better chance to make it

if we'd been prepared.

We don't have food, supplies. We don't even have a compass.

Yeah, well, no one asked you to come.

Hey, easy. Okay? I know we're on edge.

We're not gonna make it unless we work together, okay?

We're not gonna make it if we starve either.

Yeah, good point.

Okay, wait here.

Where are you going?

I'm gonna get us some lunch.

Okay.

Easy.

I'm just... we're all friends.

Easy.

Okay.

- You okay? - I think so.

Where are Lilly and Isiah?

I have no idea.

Are we in 1988?

I mean, we went into that light,

so I guess we should be.

It's more like the '50s to me.

This is definitely 1988.

There they are. We have to stop them.

No, wait. Riley, stop! Wait, they're gonna be okay.

- How do you know that? - Because I'm okay.

Isiah gets adopted.

He's gonna grow up and meet my mom

and they're gonna have me and Izzy.

We can't get in the way.

Okay, and what about Lilly?

She said she had to find Isiah,

so this must be her path too.

What about us?

How am I gonna get back to my dad?

How are you gonna get back to your mom?

The La Brea sinkhole's not gonna open

for another 30 years.

Josh, I think we're stuck here.