“Mortimer, you know all about it and just forget about it. I do think that Aunt Martha and I have the right to our own little secrets.”

Josephine Hull - Abby Brewster

“- Indrid Cold: Your father was born in Racine, Wisconsin. He lived in a green house on Monroe Street. You don't remember how your mother looked.
- John Klein: Okay, you got my attention.”

Bill Laing - Indrid Cold
Richard Tiffany Gere - John Klein

“One doesn't easily forget, Herr Baron, an arm torn out by the roots.”

Lionel Atwill - Inspector Krogh

“Those little bottles contain demons that have a way of popping out at you just as you're trying most desperately to forget.”

Laurence Olivier - "Maxim" de Winter

“- J. Horatio Boggs: I never forget a face.
- Dan Clark: In this case forget mine.”

Hobart Cavanaugh - J. Horatio Boggs
George O'Brien - Dan Clark