Red Skelton
Wally 'The Fox' Benton
Ann Rutherford
Carol Lambert
Jean Rogers
Jean Pringle
Rags Ragland
Chester Conway
Ray Collins
Grover Kendall
Henry O'Neill
Inspector Holcomb
William Frawley
Detective Ramsey
Sam Levene
Creeper
Arthur Space
Detective MacKenzie
Robert Emmett O'Connor
Detective Leo Finnigan
Steven Geray
Whitey
Howard Freeman
Steve Conlon
Tom Dillon
Manager of the Beavers
Billy Bletcher
Announcer (uncredited)
Anthony Caruso
Henchman Fingers (uncredited)
Mike Mazurki
Henchman on Ship (uncredited)
Ray Teal
Traded Beaver Baseall Player (uncredited)
Grant Withers
Reporter (uncredited)
Sue Moore
Tough Girl (uncredited)