Sid Melton scene in wrong place?
Near the end of the movie, the character played by Sid Melton is sitting in a nightclub, eavesdropping on Arline Judge and Roger Clark discussing their plans.
The next scene shows Sid -- in different clothes, including a hat -- telling his boss what he had overheard. Over the course of that scene, the camera alternates between characters several times -- and for a couple of seconds, the shot of Sid shows him back in the nightclub, hatless!
Lots of movies have continuity errors, but this is the most egregious I've ever seen.