"Nazi spies infiltrate a British film studio with the intention of sending coded messages in the films they produce."
Bud Flanagan
as Bob Parker
Chesney Allen
as Gordon Maxwell
Meinhart Maur
as Here Steiner
Phyllis Stanley
as Gina Cavendish
Horace Kenney
as George, Makeup Man
Peggy Dexter
as Googie
Sonny Miller
as Press Agent
Gordon McLeod
as McNaughton
Alexander Kardan
as Holtzman
Julian Vedey
as Hoffman
Charles Austin
as Butler
Edgar Driver
as Porter
Gwen Catley
as Self - Soprano
Hal Gordon
as Customer
Patrick Ludlow
as BBC Man
John Baxter
Director
Barbara K. Emary
Writer
Austin Melford
Ralph Kemplen
Editor
Producer
Wallace Orton
Kennedy Russell
Original Music Composer
James Wilson
Director of Photography
C. Wilfred Arnold
Art Direction
Harry Hayward
Makeup Artist
Arthur Barnes
Assistant Director
Harold V. King
Sound Supervisor
James Morris
Sound Recordist
Arthur Grant
Camera Operator
Maude Churchill
Wardrobe Supervisor
Jack Harris
Supervising Editor
Joan Davis
Continuity