Hugh Beaumont

Michael Shayne

Trudy Marshall

Phyllis Hamilton

Ralph Dunn

Detective Peter Rafferty

Claire Carleton

Mayme Martin

Charles Mitchell

Tim Rourke

John Hamilton

Albert Payson

Grandon Rhodes

John Hardeman

Ben Welden

Gil Madden / Theodore Ross

Byron Foulger

Ben Edwards / Claude Bates

Jean Andren

Mary Edwards

George Meader

Clarence

Stanley Blystone

Chief Boyle (uncredited)

Gary Gray

Jimmy Edwards (uncredited)

Frank Hagney

Joe (uncredited)

Carl M. Leviness

Hotel Guest (uncredited)

Maurice B. Mozelle

Punk (uncredited)

Sol Murgi

Hotel Guest (uncredited)