“- Casey Bugge: He poked me in the eye!
- Robert 'Bobby' Boucher Jr.: Captain Insano shows no mercy.”
Al Whiting - Casey Bugge
Adam Sandler - Robert 'Bobby' Boucher Jr.

“- Fernand Mondego: What happened to your mercy?
- Edmond Dantes: I'm a count, not a saint.”
Guy Pearce - Fernand Mondego
Jim Caviezel - Edmond Dantes

“We do not train to be merciful here. Mercy is for the weak. Here, in the streets, in competition: a man confronts you, he is the enemy. An enemy deserves no mercy.”
Martin Kove - Kreese

“- Kreese: Sweep the leg.
[Johnny stares at him in shock]
- Kreese: Do you have a problem with that?
- Johnny Lawrence: No, Sensei.
- Kreese: No mercy.”

Martin Kove - Kreese
William Zabka - Johnny

“- Tess: You don't forgive me?
- Angel Clare: You were one person, now you're another. Have mercy.”
Nastassja Kinski - Tess
Peter Firth - Angel Clare