출연진
Donald MacBride
Inspector John H. Bohlen
Thomas W. Ross
Professor Horatio T. Bitts
Elliott Sullivan
Monk 'Warren'
Lal Chand Mehra
Cairo Express Office Clerk (uncredited)
Jonathan Hale
Inspector Henry Fernack
Ralph Dunn
Police Sergeant (uncredited)
Byron Foulger
Ephraim Byrd (uncredited)
Billy Franey
Street Shooting Witness (uncredited)
Sammy Stein
Policeman (uncredited)
Helene Reynolds
Anne Bitts
Edward Gargan
Police Sergeant (uncredited)
Pat O'Malley
Express Man (uncredited)
Lee Phelps
Police Sergeant Outside Bohlen's Office (uncredited)
George Sanders
Simon Templar
John F. Hamilton
Limpy
Stanley Blystone
Detective Sadler (uncredited)
William Haade
Helm Van Roon aka 'The Dutchman' (uncredited)
Donald Kerr
Card Player (uncredited)
Walter Miller
Mac (uncredited)
Jack O'Shea
Spectator on Street (uncredited)
벨라 루고시
Partner