Huntz Hall as Horace Debussy 'Sach' Jones

Stanley Clements as Stanislaus 'Duke' Coveleskie

David Gorcey as Chuck

Eddie LeRoy as Blinky

Dick Elliott as Mike

Judy Bamber as Mabel

Byron Foulger as Satan

Ralph Sanford as Sam

Ric Roman as Tony

Joe Devlin as Al

Fritz Feld as Dr. Bluzak (uncredited)

Benny Rubin as Bernie (uncredited)

John Mitchum as Desk Sergeant (uncredited)