Espionage Agent

James Stephenson as Dr. Anton Rader Wendell Niles as Radio Announcer Introducing Garrett Dorothy Vaughan as Stout Woman Bumped by Garrett Rudolph Anders as Paul Strawn (as Robert O. Davis) George Davis as Swiss Gendarme (uncredited) John J. Richardson as Man in O'Grady Crowd Wolfgang Zilzer as Heinrich Brenda Marshall as Brenda Ballard Martin Kosleck as Karl 'Muller' Mullen Billy McClain as Manservant at Ball Joel McCrea as Barry Corvall Egon Brecher as Larsch Enrique Acosta as Geneva Restaurant Patron Wilhelm von Brincken as Foreign Official Jean De Briac as Waiter Christian J. Frank as Minor Role Glenn Langan as Student Bert Stevens as Student Lucien Prival as Decker Louis Adlon as Youth George Irving as State Department Official Lester Sharpe as German Officer on Train Hans Heinrich von Twardowski as Dr. Helm Emmett Vogan as Instructor Sidney Bracey as Ship Steward John Hamilton as Code Room Instructor Stuart Holmes as American Tourist Harold Miller as Ball Guest Robert Middlemass as Militant American Tourist Stanley Ridges as Hamilton Peyton Howard Hickman as Walter Forbes Edwin Stanley as Secretary of State Granville Bates as Phineas T. O'Grady Eddie Acuff as Minor Role Sarah Edwards as Militant American Tourist Vera Lewis as American Tourist Going to Desert Selmer Jackson as Instructor George Bancroft as Dudley Garrett John Harron as American Tourist William Worthington as Instructor in Montage Jack Mower as Man Opening Door Glen Cavender as Man in O'Grady Crowd William Hopper as Student Jeffrey Lynn as Lowell Warrington Grace Hayle as Mrs. O'Grady Winifred Harris as Lady Ashford Chris-Pin Martin as Tunisian Guard Henry Victor as Foreign Official Frederick Vogeding as Friend of Müller Nana Bryant as Mrs. Corvall Sven Hugo Borg as Chauffeur Lionel Royce as Hoffmeyer Ferdinand Schumann-Heink as Train Conductor Nella Walker as Mrs. Peyton Addison Richards as Bruce Corvall George Reeves as Warrington's Secretary Cyril Ring as Spectator at Dart Throwing

Charles Rosher Director of Photography Hal B. Wallis Executive Producer James Hilton Additional Dialogue Lloyd Bacon Director Jack L. Warner Executive In Charge Of Production