- Lucy Hamilton: He had us tied and gagged in the other room. We heard Michael come in, but there was nothing we could do about it.
- Janet Brice: I thought Dr. Thompson was Mr. Shayne since he impersonated him on the boat and then, well, as soon as he put me in the car, he threatened Miss Hamilton and me with a gun.
- [last lines]
- Lucy Hamilton: Are you *absolutely sure* that you don't remember anything that happened between you and that girl?
- Michael Shayne: Angel, do you know what I think would be nice?
- Lucy Hamilton: No. What?
- Michael Shayne: A little cruise on the Caribbean... moonlight on the water, soft music...
- [Mike leads Lucy from the room]
- Dick Hamilton: You know, I think my sister is just a little gullible.
- Tim Rourke: Deadly.