Charles Korvin
— Arsene Lupin
Ella Raines
— Stacie Kanares
J. Carrol Naish
— Ganimard
George Dolenz
— Dubose
Gale Sondergaard
— Bessie Seagrave
Miles Mander
— Charles Seagrave
Leyland Hodgson
— Constable Ryder
Tom Pilkington
— Pollett
Lillian Bronson
— Wheeler
Holmes Herbert
— Jobson
Charles La Torre
— Inspector Cogswell
Gerald Hamer
— Doc Marling
Ted Cooper
— Cartwright
Art Foster
— Superintendent
Clyde Kenney
— Beckwith
Alphonse Martell
— Conductor
John Burton
— Radio Commentator (uncredited)
Jimmy Aubrey
— Marqet (uncredited)
David Clyde
— Bobby (uncredited)
Heinie Conklin
— Airport Employee (uncredited)
Robert Cory
— Ticket Taker (uncredited)
Cyril Delevanti
— Wine Expert (uncredited)