Who Done It? 1942

Synopsis:

Two dumb soda jerks dream of writing radio mysteries. When they try to pitch an idea at a radio station, they end up in the middle of a real murder when the station owner is killed during a broadcast.

Directed by: Erle C. Kenton
Written by: John Grant & Stanley Roberts & Edmund Joseph
Runtime: 77 minutes
Tagline: Shudder through your laughter at the gayest, goofiest manhunt since Abbott and Costello convulsed the screen!
Cast:
Bud Abbott
Bud Abbott
Chick Larkin 
Lou Costello
Lou Costello
Mervin Q. Milgrim 
Patric Knowles
Patric Knowles
Jim Turner 
Louise Allbritton
Louise Allbritton
Jane Little 
Mary Wickes
Mary Wickes
Juliet Collins 
William Gargan
William Gargan
Detective Inspector Lou