- Gilligan: [regarding the lost ticket] Let's see... it couldn't be in that tin box buried down at the base of that big palm tree by the lagoon.
- Ginger Grant: I didn't know there was a tin box buried under that tree!
- Gilligan: There isn't. That's why it couldn't be there.
- Thurston Howell III: You had an eight. I believe that I had a four.
- Gilligan: A four? You millionaires can make yourselves believe anything.
- Thurston Howell III: Would you believe I once made less than a hole in one? I missed the ball and sank the divot. It's a golfing joke!
- Ginger Grant: We did find all the things you've lost on the island since we landed here, Bubblegum wrappers, baseball cards... .
- Jonas 'The Skipper' Grumby: And your library card, your bank book... .
- Mary Ann Summers: And the pages you've been tearing off the calendar...
- Professor Roy Hinkley: And that great American novel you keep starting.
- Gilligan: Well, at least we did clean up the island.
- Thurston Howell III: You know, I haven't had a bath in forty years.
- Professor Roy Hinkley: [as banker] I know.
- Thurston Howell III: [as prospector] Four cards for three card Monte?
- Jonas 'The Skipper' Grumby: [as the gambler] Everything's gone up!