The Phantom of 42nd Street: Classic Mystery Movie

An actor is murdered in the middle of his performance. Tony is a critic and he witnessed the whole thing. He decides to track the killer down. Trouble is, the actress, Claudia, is a prime suspect and she's Tony's girl.

But then two more murders happen and soon Claudia is threatened as well. Her big part is coming up in Julius Caesar and everybody knows the killer will strike!