The Conspirators

Hedy Lamarr Irene Von Mohr

Paul Henreid Vincent Van Der Lyn

Sydney Greenstreet Ricardo Quintanilla

Peter Lorre Jan Bernazsky

Victor Francen Hugo Von Mohr

Joseph Calleia Police Captain Pereira

Carol Thurston Rosa

Vladimir Sokoloff Miguel

Eduardo Ciannelli Police Colonel Almeida

Steven Geray Dr. Schmitt

Kurt Katch Otto Lutzke

Eddie Abdo Immigration Officer (uncredited)

Alex Akimoff Undetermined Role (uncredited)

Luis Alberni Prison Guard (uncredited)

Carlos Albert Undetermined Role (uncredited)

Rafael Alcayde Senhor Gama (uncredited)

Fred Aldrich German Soldier on Train (uncredited)

John Arnold Custom's Official (uncredited)

Larry Arnold Cafe Patron (uncredited)

Trevor Bardette Stefan (uncredited)