“- Dr. Egon Spengler: Try to imagine all life as you know it stopping instantaneously and every molecule in your body exploding at the speed of light.
- Dr. Raymond Stantz: Total protonic reversal!
- Dr. Peter Venkman: Right. That's bad. Okay. All right. Important safety tip. Thanks, Egon.”

Harold Ramis - Dr. Egon Spengler
Dan Aykroyd - Dr. Raymond Stantz
Bill Murray - Dr. Peter Venkman

“Make a useful life. Nothing big. Nothing grand. Just a start. Finally, a start.”

Charlize Theron - Libby Day

“The best advice is to make sure to get good life experiences.”
Bob Peterson

“- Mrs. Stephen Haines - Mary: May I suggest, if you're dressing to please Stephen, not that one. He doesn't like such obvious effects.
- Crystal Allen: Thanks for the tip. But when anything I wear doesn't please Stephen, I take it off.”
Norma Shearer - Mrs. Stephen Haines - Mary
Joan Crawford - Crystal Allen

- Mrs. John Day - Peggy: Listen to the wheels, don't they seem to be saying something?
- Mrs. Stephen Haines - Mary: No.
- Mrs. John Day - Peggy: Don't they seem to be saying "Go back, go back, go back, go back?".

Joan Fontaine - Mrs. John Day - Peggy
Norma Shearer - Mrs. Stephen Haines - Mary