“Never welsh on a bet.”
Ray Liotta - Harry Collins

“- Sherlock Holmes: Ah, gentlemen. And what can I do for you? A mystery to be solved?
- Thug: You might say that. There's a little matter of a gambling debt, and the mystery is why you ain't paid it.”
Sir Michael Caine - Sherlock Holmes
Clive Mantle - Thug

“Made a crazy risk. You gamble and it's - about to pay off.”
Adam Sandler - Howard Ratner

“- Jake Mellows: I want my money!
- Lela Forin: You gambled most of it away. They kept you in debt so you couldn't walk away.”
Sir Michael Caine - Jake Mellows
Judith Godrèche - Lela Forin

“- Beaudray Demerille: The bet's fifty dollars, pal.
- Slade - Card Hustler: You gotta honor my marker.
- Beaudray Demerille: I wouldn't honor your mama.”
Peter Fonda - Beaudray Demerille
Larry Golden - Slade - Card Hustler