Caillou and Rosie are waiting outside

Caillou: See anything yet, sis?

Rosie: I need my glasses.

She puts two glasses of water on her eyes like binoculars.

Rosie: Hmmm...

A mail truck approaches

Rosie: ...it's the mail truck!

Caillou and Rosie: Our package!

Rosie throws the glasses and they both start dancing and hopping. Sarah comes outside.

Sarah: What are they dancing about?

Mailman: Caillou Anderson?

Caillou: That's me!

The mailman throws a big box next to him and Rosie.

Sarah: That's a big box!

Caillou: Thank you!

They continue dancing and hopping.

Rosie: Hey, Caillou, when do we stop hopping?

Caillou: Thirty more seconds, Rosie.

Sarah: They probably ordered a lifetime supply of teddy bears.

She laughs as Caillou and Rosie lift up a big-screen TV out of the box.

Sarah: Huh? A brand-new television?

Caillou: Easy... easy...

Both him and Rosie throw the TV onto a trash-can

Caillou and Rosie: Yeah!

The siblings jump into the box and close the flaps

Sarah: What the-?

She walks up to the box with Caillou and Rosie inside.

Sarah: Let me get this straight, you two ordered a giant screen television just so you could play in the box?

Caillou: (as he emerges from the box) Pretty smart, huh?

Rosie: (emerges from the box) I thought it wouldn't work.

Sarah: Guys, why would you play with a box instead of that TV?

Caillou: Sarah, we don't need a television. Not as long as we have our...

He makes a rainbow over his head with his hands

Caillou: ...imagination!

Sarah: Imagination?

Caillou: With...

Caillou jumps on the flap of the box, makes another rainbow with his hands

Caillou: ...imagination, I can be anything I want! A pirate!

He curls his finger in a hook shape.

Caillou: Arrrrr! A football player!

He stands in a football player stance.

Caillou: Hup!

Rosie: A ginger!

Sarah: Rosie, you're already a ginger.

Rosie: See, Sarah? It works! You try!

She rubs his two tentacles on both sides of his head.

Sarah: Okay, let's see. I'm imagining myself watching TV...

She points to the one on the trash-can.

Sarah: ...and there it is! Can I have it, Caillou?

Caillou: Sure, Sarah.

Sarah: Oh boy, oh boy, oh boy!

Sarah runs to the TV and pushes it to her house

Caillou: Okay, Sarah, but if you change your mind, we'll be in this box!

Rosie: Let's play Mountain Climbing Adventure!

Caillou: Let's go for it!

They pull the flaps of the box over on them

Caillou: Gloves!

Rosie: Check.

Caillou: Hats!

Rosie: Check.

Caillou: Underwear!

Rosie: Uh... check!

Caillou: Okay, Rosie, climb up there and secure this rope.

Rosie: You got it!

Climbing noises come from the box

Caillou: Rosie! Rosie! Rosie, you're going too high!

Sarah: I hope they put some air holes in that box.

She goes inside her house.

Caillou: Take it easy, Rosie, you've got to acclimate!

Rosie: I'll take it easy when I'm dead! I'm shaking hands with Neptune! Whoo! Excelsior!

Sarah opens her door.

Sarah: Now where's that remote?

She walks up to the remote, which is right next to the box. She picks it up, puts it in her shirt and stands next to the box, listening to Caillou and Rosie)

Rosie: I am the lizard king! Whoo!

Caillou: Rosie? Rosie? Rosie! I think we should keep our voices down! We might start an avalanche!

Rosie: What?

Caillou: I said, I think we should keep our voices down in case of avalanches!

Rosie: What should we keep down?

Sarah: Morons

Caillou: Our voices!

Sarah: Will you two shut up?!

She kicks the box, causing the sound of an avalanche, making Caillou and Rosie scream and fall, they both start to cry. Sarah is shocked.

Sarah: Caillou…?

She softly touches the box, causing another avalanche.

Rosie: Hold me.

Caillou: Hang in there sis, the chopper's on the way!

Rosie: Caillou! My legs are frozen solid! You're going to have to cut them off with a saw!

Sarah begins to sweat

Caillou: No, Rosie, I can't do that!

Rosie: Why not?

Caillou: Because I already cut off my own arms!

Sarah's eyes widened.

Rosie: Nooooo!

Sarah quickly opens the box and looks in. Caillou and Rosie sit inside the box.

Sarah: (confused) What the? How were you two making that noise?

Caillou: [laughs] What noise, Sarah?

Rosie: I could only hear the sound of our laughter.

Sarah: Yes! But those sound effects: the avalanche, the, the, the...

Rosie: Don't forget the second avalanche.

Sarah: Forget it.

(closes the box)

Sarah: I don't know why I'm wasting my time out here when I could be watching my brand new television.

Helicopter sounds are heard from the box, Sarah looks around at the sky and ducks.

Pilot: Attention climbers, please hold on! The saws are on the way!

Caillou and Rosie: Yay!

Sarah: Grrrr... Aha!

She opens the box again and sees Caillou and Rosie sitting inside the box again.

Sarah: How are you two doing that?

Caillou: First we establish a base camp at 15,000 feet-

Sarah: The noises! How are you two making those noises?

Rosie: That's easy. All you need is a box.

Caillou: And...

He makes another rainbow with his hands

Caillou: ...imagination.

Sarah: Are you trying to say that I have no imagination? I have more imagination...

She tries to make a rainbow with her hands, like Caillou, but is unsuccessful.

Sarah: ...in one finger than you two have in your whole bodies.

Rosie: Good. Now all you need is a box.

They close the box. Sarah walks back to her house

Sarah: I'll show them!

(Sarah looks through her mom's closet)

Sarah: There's got to be one in here!

(She finds a small, round green box)

Sarah: Ah! My mother's hat box should do nicely.

She pulls out a Mexican sombrero.

Sarah: Why hasn't mom worn this yet?

She throws it off-screen, gets in the box but she is too big for it and then just sits there. She then frowns, looks at her watch and then gets mad and kicks the box. Police sirens are heard.

Policeman: Attention! We have you surrounded! Come out with your hands up!

Sarah: What do they want with me? What did I do?

She gasps.

Sarah: Obviously, I've violated some new box kicking law!

She walks out of her house showing the green box.

Sarah: Look officers, everything's okay. I won't do it again!

Caillou: You'll never take me alive, coppers!

Rosie: No, Johnny! Don't do it!

Police sirens are heard. Sarah gets angry and kicks his green box toward Caillou and Rosie's box.

Rosie: (opens box and sirens stop) Whoopee! Another box!

Rosie takes the hat box and closes the box they're sitting in and police sirens are heard again

Sarah: I got to try to relax. Perhaps I can drown out their childish games with a little TV.

She turns on TV to see a show with boxes on a conveyor belt in a factory

Male TV narrator: It is here that the boxes reach their final stage of assembly.

She changes the channel to an old professor talking about a box equation on a chalkboard

Professor: The equation is illustrated here by this box.

She changes the channel to a soap opera with a man and woman

Man: I couldn't afford a present this year, so I got you this box. [he holds up a box]

Woman: That's what I got you! (she also holds up a box)

Sarah: Isn't there anything on that isn't about boxes?!

She changes channel to a boxing match on TV

Announcer: And welcome back to Championship Boxing.

Sarah: Heh-heh, I guess this is okay. I mean, it's not really about boxes.

Two boxes go at each other in the ring

Sarah: I give up.

Astronaut: 3... 2... 1... blast off!

A loud rocket takes off noises are heard from the box

Sarah: (fascinated) How are they doing that? That was the most realistic space launch I ever heard! There must be an explanation. Think, Sarah, think!

She imagines Caillou and Rosie playing a tape recorder with real rocket sound effects

Caillou: Sarah's such a moron.

They both laugh.

Sarah: Laugh at me, will they?

She opens box once again

Sarah: All right, where is it?

Rosie comes out of Sarah's green hat box

Rosie: Here I am!

Caillou: Where's what, Sarah?

Sarah: Don't "Where's what, Sarah?" me! Where's the tape recorder?

Caillou: We don't have a tape recorder, Sarah!

Sarah: Don't "We don't have a tape recorder, Sarah!" me!

Caillou: But we don't!

Rosie: (holds up a small, white, rectangular box in her hand) We have a tape recorder box.

Sarah takes the small, white box from Rosie and throws it offscreen

Sarah: All right, make way, you two, I'm coming in.

Sarah gets into box

Caillou: Welcome aboard, Sarah! You've just set sail on the S.S...

Caillou makes a rainbow with his hands once more

Sarah: ...Imagination... where our only destination is fantastic adventure! Where do you want to go first?

Sarah: No, no. Don't mind me, I'm just here to observe.

Caillou: Sarah, don't you see? Waiting and watching? That's not what the box is all about! It's about...

He makes one last rainbow with his hands

Caillou: ...imagination.

Sarah: All right, fine! Take me to Robot Pirate Island! I wanna arm-wrestle with cowboys on the moon! Just do it so I can get back and watch TV!

Caillou: Okay, Sarah! Robot Pirate Island it is!

Caillou and Rosie close their eyes and make pirate and robot sounds

Rosie: [imitates robot] Beep-beep-beep.

Caillou: [imitates pirate] Arr.

Rosie: Beep-boop-bee-boop.

Caillou: Ahoy matey!

Rosie: Beep-beep.

Caillou: For that you'll walk the plank!

Caillou giggles softly, and Rosie starts chuckling goofily.

Sarah: (she gets angry and she growls) Why won't this thing turn on?!

She slams the bottom of the box with her fists

Sarah: All right, fine. If you don't want to show me,

She gets out of the box.

Sarah: I don't care! I've got better things to do than pacing the floor wondering how you two work this thing.

Sarah paces the floor wondering how those two worked that thing.

Sarah: How do those two work that thing? There's got to be a secret button or a switch or something! I mean, listen to that!

She hears real robot/pirate battle noises from box

Sarah: Now, that sounds like Robot Pirate Island! Think, Sarah, think! I got it: when those two go to bed, I'll sneak in there and find that button! I'll wait all night if I have to!

She sits on the couch until nighttime. Fireworks and cheering sounds are heard coming from the box. Rosie and Caillou come out of the box and Rosie yawns

Rosie: I need sleep to refuel my imagination tanks!

Sarah looks out of her window

Caillou: I still can't believe those pirates beat all those robots.

Rosie: Yeah, see you in the morning.

Caillou: Good night, Rosie.

They both go into their house and Sarah sneaks out of her house. She tiptoes over to the box and gets inside. He chuckles mischievously and then sees a piece of paper on the side of the box.

Sarah: Hello, what's this? "This plaque is to commemorate the brave pirates who gave their lives to keep this box safe from the Robot Menace. Lest we forget... Ohh!

She tears paper into pieces with anger.

Sarah: I've got to find that button quick!

She looks around the box

Sarah: It's got to be around here somewhere. I don't see anything! It's just an empty box! Maybe it really was their imagination. Oh... get it together, Sarah! What are you saying? I mean, do I really believe that if I sit here and pretend to drive a race car that I'm suddenly going to start hearing noises?

She pushes her foot down and the sound of an engine revving is heard

Sarah: What the...?

Sarah turns the imaginary key

Sarah: It actually works! I can't believe it! Ha-ha! Oh boy! This beats TV by a long shot!

She laughs

Sarah: Whoo-hoo-hoo! This is the most fun I've ever had!

The noises actually come from a garbage truck, which lifts the box into the other garbage. Caillou hears it from his room.

Caillou: Listen to that, Gilbert. Sarah finally made the box work after all. That's so great.

The garbage truck begins to drive away with the box that Sarah is in.

Sarah: Vroom! Vroom! Only two more laps to the finish line!

The garbage truck dumps out the trash, including the box

Sarah: I'm in the lead! Out of my way! I'm almost there!

She laughs as the box slides down a trash pile

Sarah: Whoo-hoo-hoo! Victory is mine!

The box hits something, sending Sarah tumbling down, face first onto a cherry pie. She groans and the box falls on her.

The next morning, SpongeBob and Patrick come out of their houses.

Caillou: Hey, our box is gone!

Rosie: Oh, well.

Caillou: I know! Let's go see Sarah!

Rosie: I hope she's not too down in the dumps today.