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)