- Alexander Mundy: Have you ever heard of a man called Noah Bain?
- John B. Cannon: Noah Bain. Forty-seve. Career man. Single. Worked for Donovan during World War II. Currently acting head of the S.I.A.
- Alexander Mundy: I didn't know he was with the O.S.S.
- Laura Cannon: I don't trust you, Mr. Gregory.
- Alexander Mundy: Why not?
- Laura Cannon: I don't trust anybody who walks into a candy store and comes out hungry.
- Alexander Mundy: You know, thievery has been an honorable profession that's been going on for thousands of years. You amateurs are ruining the business.
- [last lines]
- Alexander Mundy: [paying off after being beaten at pool] You're a regular Minnesota Fats.
- John B. Cannon: Come over here. Let me take a look at your hands.
- Alexander Mundy: My hands?
- John B. Cannon: Your hands.
- [Al obliges]
- John B. Cannon: Charley was right. You don't have the hands of a sailor. I took your prints and found out who you were.
- Alexander Mundy: Well, I hope they spoke kindly.
- John B. Cannon: You're a thief. Alexander Mundy. A very accomplished thief.
- Alexander Mundy: Well, let's say that I know my business as well as you know yours.
- John B. Cannon: That's what intrigued me. That's why I didn't have you thrown out of the house. Board of Health. Ha! Clever idea, but it didn't work. A ruse. Part of the puzzle. A thief of international repute makes his way into my house, decides to stay for days, and steals nothing.
- Alexander Mundy: You're wrong. I've already stolen half of what I came for.
- John B. Cannon: Impossible. I've had your room searched constantly.
- Alexander Mundy: Mr. Cannon, I came here to steal 5 minutes of your time. We've already used up 3 of them.
- Dr. Bynum: ...your friend Mr. Mundy must be quite amazing in his own right.
- Noah Bain: Well, he is. He is.
- Dr. Bynum: I hope he's a good friend of yours.
- Noah Bain: What do you mean?
- Dr. Bynum: Well that shot I gave him made him awful sick. When he recovers, he's going to be very angry.
- Noah Bain: I wonder how he'll live.
- Dr. Bynum: Of course he'll live.
- Noah Bain: No, I mean how he'll live without women for 48 hours.
- Laura Cannon: Stop resisting me.
- [Al Kisses her]
- Laura Cannon: You didn't resist too much there.
- Alexander Mundy: I've been sick.
- Laura Cannon: Ha, ha.
- Alexander Mundy: Come on sweetheart. Let's stop playing games. Why don't you run along and get some rest?
- Laura Cannon: Ooo, I don't trust you Mr. Gregory.
- Alexander Mundy: Why not?
- Laura Cannon: I don't trust anybody who walks into a candy store and comes out hungry.