(panting)

Let's go!

Let's get that skismo!

No paddles!

We lost them back at the waterfall, remember?

There's got to be something we can use.

Yes!

Come on.

Ollie and I should stay.

If all of us are in the boat, it won't go as fast.

Aw...

Good thinking, Gab.

It's up to us, mateys.

Full steam ahead!

♪ Row, row, row your boat, gently down the stream ♪

♪ Merrily, merrily, merrily, merrily ♪

♪ Life is but a dream. ♪

Any sign of the skismo?

I see it! There!

Let's do it!

Go, go, go!

(groaning)

(panting): Go!

(sighs)

Why are you stopping?

We're just taking a quick look-around-at-nature break.

Oh, look!

Whoa.

Those are the same kinds of fish

we saw in the mangrove.

Only these are bigger.

I guess Gabi was right.

When the fish are all grown up,

they come out here to live.

Whoa, what is that?

That's a sea cow, also called a manatee.

The baby one was in the swamp,

but the grown-up one is out there,

just like the fish.

I don't see the skismo anymore.

Well, I have some good news and some bad news.

The good news is that you don't have to paddle anymore.

- Yes! - Whoo!

We've hooked into an ocean current.

See?

You're right.

Look how fast the boat is moving.

But the bad news?

I can't see the skismo anymore.

What?!

I can't believe that after all our travels

we lost the sk...

Wait, if we were following the skismo

and now we're in a current,

then the skismo must be in the same current, right?

Yeah, so?

So...

Here's where the skismo started,

at the space ship,

then over the waterfall,

down the river,

into the swamp and out to sea.

And here's us on the ocean.

And now we're in a current,

which must be taking us and the skismo

in the same direction.

Eventually, the skismo will hit land and so will we.

But what if the current

keeps going on and on and on forever?

I'll have to become

Brad of the Seven Seas, pirate master of all he...

Whoa!

Brad!

(muffled groans)

(spitting)

I found the skismo!

And it's red now!

Must be the salty ocean.

Whoo, we did it!

Hey, how come you're not excited?

Because I'm looking at that.

Where'd all that garbage come from?

Well, if the skismo floated here

and we floated here,

then probably all this trash floated here.

However it got here, we have to clean it up.

No problemo.

Have you seen my room?

This will be easy.

That was awesome.

That was quite an adventure you had.

And you found the skismo.

Hooray!

So how did all this trash get onto a beach

in the middle of nowhere?

Well, Cooper was right.

It was an ocean current.

All around the world,

water is in constant motion,

and anything in the water, including trash,

moves along with it.

I'm sorry we had to bring it back here.

No, I'm glad you did.

You made the beach beautiful again.

Thank you.

So as you know,

the skismo measures salt in liquid.

And just a hint of salt makes a smoothie extra yum.

So, smoothies for everyone!

(kids chatting excitedly)