“- Lenore St. John: Does it make a bad person being married to one man, fantasizing about another?
- Bryan Mills: Confused, maybe. Bad? No.”
Famke Janssen - Lenore St. John
Liam Neeson - Bryan Mills

“- Betty Lou Perkins: Why is it so hard to believe that I might be exciting to other men? People have affairs. People have lovers. Why not me, Alex?
- Alex Perkins: 'Cause I never did. I never had anyone but you.
- Betty Lou Perkins: You had everyone but me. You had Frank, and the boys, and the force and the bars and the games.”
Penelope Ann Miller - Mrs. Elizabeth Louise 'Betty Lou' Perkins
Eric Thal - Detective Alex Perkins

“- Isabella: You are my twelfth lover in twelve days.
- Victor Lyons: Really?
- Isabella: I don't hurt your feelings?
- Victor Lyons: No, I've always been a team player.”
Betty von Wien - Isabella
Joseph Bologna - Victor Lyons

“- Finnerty: There's a series of tunnels. JFK used them to sneak Marilyn Monroe in.
- Cale: I thought that was a myth.”

Maggie Gyllenhaal - Finnerty
Channing Tatum - Cale

- Jess: Marriages don't break up on account of infidelity. It's just a symptom that something else is wrong.
- Harry Burns: Oh really? Well, that "symptom" is fucking my wife.
Bruno Kirby - Jess
Billy Crystal - Harry Burns