Who Done It? (1942)

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

Starring: Bud Abbott, Lou Costello, Patric Knowles, Louise Allbritton, Mary Wickes, William Gargan

Links: IMDb, Movie posters, Movie stills