(suspenseful music)
- I just found another 1908 date.
- [Mom] The lagoon route.
- Salt Lake and Ogden railway.
- Ogden Depot, Washington Avenue, and 31st street.
Salt Lake Depot, Third West and South Temple.
- [Mom] Just huh.
- There we go.
Ogden Union Station.
- I mean maybe there's some kind of hint or clue
or something that we need there.
I think we should definitely wanna check it out.
- All right guys, get in the car.
Let's go.
- I'm ready to s-- - Mom.
- What?
- [Taylor] I think we're being followed.
- Wait, what? - What?
- [Taylor] Mom, let's go, let's go.
- [Mom] What?
Being followed, by-- - Oh my gosh, who's behind us?
Look what car is behind us? - It's the white truck.
- It's the what?
- [Steven] It's the white truck that was at the mountains.
- Are you serious?
Guys, do you see that?
That's the exact same white truck.
- Maybe this just a coincidence.
- This is not a coincidence.
He's following us, let's go.
- Okay guys, real quick.
If he's following us,
I think that the train station is for sure
where we need to go.
That is going to be our next clue.
- He's filming us.
- Is he really filming us?
- He's filming us, let's go.
Let's go, let's go. let's go.
- [Child] Time to go.
- He's filming us, he's filming us.
Dad, let's go now.
- (gasps) He's gone.
(all shout)
- We definitely did not lose him.
(dramatic orchestral music)
- All right guys, we're outside at this old train station.
- [Dad] Train station.
- Everybody check the doors, okay?
Let's see if we can get inside.
- It's locked.
- These windows are so old I can't even see inside.
Are they all locked, Taylor?
He's tried...
- [Taylor] They're locked, mom.
- What do we do?
- Steve, you don't think that white truck
beat us here yet, do you?
- I don't see the white truck anywhere.
It couldn't have been the white truck.
But is there other people also locking us out of this place?
- Come on guys we need to hurry.
- Come on, come on.
- All right guys.
Remember, we're trying to look for a piece of paper.
It's the only thing that I think is here.
Look for a piece of paper that goes with this book
so we can uncode the message.
- That does not look good.
- Rock, paper, scissors who has to open it.
- Rock, paper, scissors, shoot.
Rock, paper, scissors, shoot.
- [Mom] Go open the scary door, Steven.
- I'm gonna make sure there's no zombies or something.
Oh my gosh.
- Open it.
- That is scary.
- Open it. - What is it?
- It's locked.
- [Payton] What is it?
What's in it?
(Steven shouts)
- [Payton] Stop!
What's in it?
- Guys, I'm thinking that possibly
the hint is on this actual train.
I know we said the train station,
but I can imagine it being on this train.
Be careful, Payton.
- That's new.
- Do you see anything?
- No.
(suspenseful music)
- [Dad] Check the door Steven, check the door.
- Oh my gosh.
This whole place is kind of (mumbles)
- [Dad] Can you get in?
- No, it's locked.
- [Dad] What about the wheels?
We gotta look everywhere, guys.
- [Steven] Nope.
- [Mom] See anything?
- Is there like a storage container?
Like where would you keep something important on a train?
- All the windows are boarded shut too.
You can't really see inside.
You can see through that one.
Can someone lift her up?
- Lift me up.
- Oh my goodness gracious.
- Dad, seriously?
- I can't see anything.
- [Mom] Do you see it? - All I see is
a (mumbles) inside chair again?
I don't know.
- [Mom] There's windows right there?
Do you see inside?
- You have to look right through here as your best bet.
- [Mom] Do you see anything?
- Did anyone look on the main train?
Like isn't that where we'd obviously want to look?
- [Mom] The engine?
- The engine.
- It makes sense that you would probably
put a clue like that in the engine, right?
- Well, under the engine--
- [Mom] Do you see anything?
- Just a (mumbles)
- [Mom] Do you see anything, Taylor?
- No. - Taylor, take the camera.
Let us know if you see anything up there.
I'm too scared to go up.
- My God.
- [Dad] What do you see, Taylor?
- I see an engine.
- [Payton] It's definitely up here.
- [Taylor] I don't really see anything.
- [Dad] Do you see a chest or anything (mumbles) treasure?
- [Taylor] In there?
I just don't see it.
(suspenseful music)
- [Dad] Check behind there, check behind there.
Is there anything under the wheels?
Wait, what's this?
- [Steven] What?
(suspenseful music continues)
- I could have sworn that this was the right place
we needed to go to either find the treasure
or at least the rest
of that page in this book.
Because we were being followed by that white truck.
It just makes sense that this was where we needed...
What?
Could this be code?
- - [Mom] (gasps) Really?
- What is this?
Does it match up with anything we already have in the book?
- Cipher. - This is cipher.
- [Dad] Okay let's see what we...
Does it match up with these letters?
- Alright, ready?
The C means V.
The O means H.
The T is M
and the S is L.
- That means nothing more.
- I think he's right.
We're less close than we were before.
- [Steven] We're not getting anywhere, guys.
This isn't worth it.
- [Mom] What if...
What if not this (mumbles) something?
- [Steve] Obviously it doesn't so...
- [Mom] I don't know.
- [Steve] Maybe if we do it backwards we'll...
- Guys, has anyone checked the caboose?
We're to the end.
- I've looked in there.
- You have?
- It's just full of spiderwebs.
- [Mom] Nothing, not a paper?
Nothing?
- [Dad] There's gotta be something around here.
- Maybe it's up there.
Maybe it's on top.
Should I go up there?
- Is there a way to get up on top of the train?
- [Steve] There's a ladder right here.
- Like in the movies?
- We are not getting on top of this train.
- Guys, I think we can get in this door!
- What? - What?
- [Mom] What door?
- This door.
- [Mom] What? Be careful.
- Kind of see something.
It's a letter!
- No, no, no. it's to this!
- [Dad] What is it?
- It's not a letter.
- It's the other-- - It's a broken piece.
- [Dad] Oh my gosh.
- Come on guys, come here.
- I think we might have found a clue.
- All right, guys.
We need to hurry home so that we can decipher this code
and see what the message has.
Okay? - Or...
Hear me out, hear me out.
We can go get milkshakes.
- Ooh!
That's some really...
You know, that could make it so we're not being
I don't know, something.
- Yeah and make us more energized.
- Milkshakes?
_ I guess milkshakes it is.
I mean, that's the plan.
- Milkshakes!
(kids cheer)
- All right, is everyone happy?
- Yeah! - Yeah!
All right, now we'll go home and decode this message.
Guys, it fits perfectly.
All right so now what we need to do is uncode this message
and hopefully it will point us to our next clue.
All right, so we know that the first part of
the message says "Use Cipher," and now we have the rest.
All right, what is in M?
- T.
- What's in H?
- H?
O.
- Two.
What's in N?
- In N, where's the N?
U.
- G?
N.
- V?
C.
- H?
- O.
- A?
- H.
- B?
- I.
- M.
- M is T.
- Alright, we have it.
- I can wait, what does it say?
- I bet this is saying where the treasure is.
All right, "Use cipher to uncode.
Dear journal, I can't believe I have left
the darkness of a jail cell for the beauty of falling water.
It's quite a hike, but worth it."
- So... - Falling water.
It looks like we're going on another hike.
(mumble)
(suspenseful music stops)
(upbeat music)