Holy mackerel, that's a sweet one! Hypnotism.
5 seconds sound clip from the Remember the Night (1940) classic radio play.
You can hear this line at 00:09:24 in the radio play.
Quote context
[...]
- A young woman walking out of a store with something not her own is necessarily an evil doer.
- Holy mackerel, that's a sweet one! Hypnotism.
- You mean you're not gonna object?
- Shut up. He's just postponed the case till after Christmas.
- Yeah? How do you figure that?
- Yes! Yes, I said hypnotism and that's exactly what I meant.
[...]