“I know something about this dog. She's going somewhere - she's on her way.”
May Whitty - Dally

“- Mrs. Carraclough: Lassie won't be waiting for you at school anymore.
- Joe Carraclough: Why not? What's happened?
- Mrs. Carraclough: Because she's sold; that's why not.”
Elsa Lanchester - Mrs. Carraclough
Roddy McDowall - Joe Carraclough

“You're my Lassie come home.”
Roddy McDowall - Joe Carraclough

“- Dr. John Dolittle: Shut up. You're a dog. Dogs cannot talk!
- Lucky: What the hell do you think barking is, an involuntary spasm?”
Eddie Murphy - Dr. John Dolittle
Norm MacDonald - Lucky

“- Dr. Von Zimmer: Has there been some recent change in living arrangements?
- Barbara Whiteman: We have a houseguest.
- Dr. Von Zimmer: Oh. How long are you staying?
- Dave Whiteman: He's staying as long as he likes. And if the doggy doesn't like it, then the doggy can find other living arrangements.”

Donald F. Muhich - Dr. Von Zimmer
Bette Midler - Barbara Whiteman