“- Uncle Martin: Wake up, Tim. There's a big day ahead of us.
- Tim O'Hara: It's still night time. You've been asleep for 30 seconds.
- Uncle Martin: 30 seconds? I was tired!”
Chris Lloyd - Uncle Martin
Jeff Daniels - Tim O'Hara

“- Linda: Sebastian, do you have any idea what time it is?
- Sebastian: Da Vinci never slept. Said it was a waste of time.”
Elisabeth Shue - Linda McKay
Kevin Bacon - Sebastian Caine

“- Huge Turk: I'm troubled with insomnia.
- The Great Man: Oh, insomnia! I know a good cure for it. Get plenty of sleep.”
Jack "Tiny" Lipson - Huge Turk
W.C. Fields - The Great Man

“Tell the crew they can sleep in the next world.”
John Ridgely - Pilot

“- Mrs. Marjorie Davies: How did you rest?
- Freddie: With one eye open.”
Ann Harding - Mrs. Marjorie Davies
George Tobias - Freddie