- Mike Brannagan: How'd it got?
- Terry: Well, I dropped hints and spread rumors. The entire place is full of them. Mike, everyone tried to talk me into going to the police. None of them could be a murderer.
- Mike Brannagan: Well, we'll know in less than an hour. Now look, the casino is closed. Here's what I want you to do. I want you take this money and put it on the roulette table, then I want you to go home. I'll give you time to clear and then... .
- Terry: You'll just sit there. and wait for someone who's already committed one murder.
- Mike Brannagan: Well, that's the thing about my job. You meet such unpleasant oddballs.
- [Donna, a pretty showgirl, has her faced burned by an extortionist when when she doesn't pay]
- Donna: The doctor said I was lucky. Lucky! This will take months to heal! I wish I paid him.
- Mike Brannagan: Well, I know how you feel, but believe me - it would have been stupid.
- Donna: Well, see what I got for being smart?
- [during opening credits sequense]
- Male Chorus: Hey, Brannigan!
- Bob Brannagan: Which one?
- Knife Throwing Act's Assistant: [stepping from a targe board having been surrounded by knives] Both!