Edward Arnold

Capt. Duncan Maclain

Frances Rafferty

Jean Hampton

Ray Collins

Phillip Treadway

Paul Langton

Barry Gifford

William Phillips

Marty Corbett

Thomas E. Jackson

Insp. Delaney (as Thomas Jackson)

Morris Ankrum

Ferris (henchman)

Robert Lewis

Stormvig

Francis Pierlot

Kossovsky

Theodore Newton

Gibbs - Chauffeur