- Tillie the Little Engine: [Hooks up tp Pete, and starts pulling him out of the shed] C'mon, Pete!
- Pete: Careful, kid. Don't bust a boiler
- Tillie the Little Engine: Ha! Are you kidding? Hold on to your smokestack!
- [Starts puffing faster, taking Pete by surprise]
- Chip: Boy, Tillie's sure fired up today!
- Tillie the Little Engine: [after waking up, she wakes up Chip, who hugs her] One more try!
- [Starts trying as hard as she can to get out of the snow]
- Chip: You did it, Tillie!
- Tillie the Little Engine: I did!
- Entire Cast: [Everyone wakes up and starts singing] There's not a mountain that we can't climb! There's not a river we can't make it over! There's no tomorrow that we can't find if we try! You know we're gonna make it! Nothing can stop us now!
- Eric: [Sees the Birthday Train stop] Look! The little engine brought the Birthday train! i knew she would!
- Tillie the Little Engine: I thought I could!
- Jebediah the Old Engine: Yup, I'd love to. But my "cough" chug isn't what it used to be. And goin' over the mountain is too much for me these days. Sorry.
- Rollo the Clown: Uh... it is my honor to say... that is, I'm pleased to announce... that it is time that we should... uh...
- Grumpella the Bonnetted Bird: Oh, come on already! Let's go!
- Rollo the Clown: [Falls into coal car] Uh... yes... let's... go!
- Tillie the Little Engine: [Hooks up to Farsnworth] C'mon, Farnsworth!
- Farnsworth the Passenger Engine: Hm, hm. Refined engines such as I should never get up this early. It's bad for our chug.
- Tillie the Little Engine: [Pulling Farnsworth Out] Oh, that's silly, Farnsworth!
- Farnsworth the Passenger Engine: And what would you know about it? You're just a little switch engine, pulling real engines around the train yard.
- Tillie the Little Engine: Hey! What do you mean "real engines"?
- [Uncouples from Farnsworth]
- Control Tower: [Looking at Tillie] Stop squabbling! We can't waste a minute!
- Tillie the Little Engine: [Pulling the Birthday Train up the mountain] I think I can, I think I can, I think I can. I think I can, I think I can, I think I can, I think I can.
- [Music Starts]
- Tillie the Little Engine: I think I can, I think I can, i think I can, I think I can...
- Rollo the Clown: [singing] When your feet are dragging on the ground Stand up and face whatever you're afraid of
- [Stands up but gets blown back by smoke]
- Rollo the Clown: When pandemonium is all around...
- Missy: [singing] That's when you find out what it is you're made of.
- Rollo the Clown: [singing] If you will just believe it's true Then there is nothing you can't do There's not a mountain that you can't climb There's not a river you can't make it over There's no tomorrow that you can't find if you try I know you're gonna make it Nothing can stop you now!
- Tillie the Little Engine: I think I can, I think I can, I think I can, I think I can. I think I can, I think I can, I think I can, I think I can!
- Entire Cast: [singing] There's not a mountain that we can't climb! There's not a river we can't make it over! There's not tomorrow that we can't find if we try! You know we're gonna make it! Nothing can stop us now!
- [instrumental]
- Entire Cast: Nothing can stop us now! Nothing can stop us now! Nothing can stop us now! Nothing can stop us now...
- Control Tower: [Looking at his schedule] Jebediah! Get that Milk Train rolling!
- Tillie the Little Engine: [Doing a bad impersonation of Jebediah] On my way, Tower.
- Control Tower: [Notices Tillie attempting to sneak off with Jebediah's train] What kind of joke is this?
- Tillie the Little Engine: It's no joke! I can do it!
- Control Tower: You're too little, kid!
- Chip: [Flies up to Tower and lands on his nose] What do you know, you overgrown stack of lumber? She is not too little!
- [after Pete has left]
- Grumpella the Bonnetted Bird: Well, I told you there wouldn't be any engines to pull us!
- Rollo the Clown: There will so!
- Grumpella the Bonnetted Bird: There will not!
- Rollo the Clown: There will!
- Grumpella the Bonnetted Bird: There won't!
- Rollo the Clown: There will!
- Grumpella the Bonnetted Bird: There won't!
- [gets in his face]
- Big Wolf: Turn back! Your too little! You can't do it!
- Tillie the Little Engine: I think I can!
- Big Wolf: You'll be
- [howling]
- Big Wolf: Yip, yip, yip, sorry!
- [the wolf's howl echoes]
- Little Wolf: Don't worry little train. I think you can.
- [first lines]
- Jill: [sees Eric reading a book] Whatcha reading, Eric?
- Eric: About the little engine and the toys it brings! It's a birthday train, and tomorrow is my birthday!
- Jill: [teasingly] Ha-ha! Birthday train full of toys? I just can't believe you really believe that.
- Eric: Sure I do. It'll come!
- Jill: [walks away from him] Don't hold your breath.
- [Her right hand holds the door and turns her head to Eric]
- Jill: Cause there's not gonna be any little engines or birthday trains coming here.
- Eric: It'll come. I know it will! I know it will! I know it will! I know it will!