- Larry Todd: Look, I'll save you a lot of time: I'm a ghostbuster.
- Mr. Cortega: A what?
- Larry Todd: Why you've heard of trustbusters, and bronco busters, and gangbusters? Well I'm a ghostbuster. So watch it, Buster.
- Mary Carol: Larry, why are you so nice to me?
- Larry Todd: I don't know, I guess I've always been a sucker for girls named Mary Carol.
- Rosie: I'm just an average girl.
- Larry Todd: Honey, if you're an average girl then I've been dating boys.
- Rosie: [after a long kiss] Am I going to see you later?
- Larry Todd: You certainly are.
- Rosie: I know a wonderful place for just the two of us.
- Larry Todd: Yeah, where?
- Rosie: In a telephone booth
- Larry Todd: [after a lingering kiss he ogles her] Remind me to bring along plenty of dimes.
- Tony Warren: It's worse than horrible because a zombie has no will of his own. Every once in a while you see him walking about with dead eyes blindly following orders, not knowing what they do and not caring.
- Myron Mertz: Just like husbands.
- Myron Mertz: Hey, Larry, show business really gets in your blood, don't it?
- Larry Todd: First you gotta have some.
- Larry Todd: We're going up to that castle!
- Myron Mertz: What about that old woman?
- Larry Todd: Oh, she's only trying to scare us.
- Myron Mertz: Well, she's doing a really good job of it!
- Larry Todd: Lafayette, we are here.
- Myron Mertz: [after an animal screeches loudly] I think Lafayette's here too.
- Myron Mertz: They got guns!
- Myron's Conscience: You can get a gun.
- Myron Mertz: They got blackjacks!
- Myron's Conscience: You can get a blackjack.
- Myron Mertz: They got big strong muscles!
- Myron's Conscience: ...You can get a blackjack.
- Myron Mertz: What's the matter?
- Larry Todd: One of Shorty's men. He's looking for us.
- [Myron goes in the trunk]
- Myron Mertz: Is he coming?
- Larry Todd: No, he's just standing there looking around.
- [One of Shorty's goes into the ship]
- Larry Todd: Yeah, he's gone now.
- Myron Mertz: Don't you worry, 'cause if he comes, I am going to stop him with one word.
- Larry Todd: What's that?
- Myron Mertz: HELP!
- Larry Todd: [slaps the trunk] Ah, shut up you idiot, before you do get him down here.