Cast (78)

Joel McCrea

Barry Corvall

Brenda Marshall

Brenda Ballard

Jeffrey Lynn

Lowell Warrington

James Stephenson

Dr. Anton Rader

Howard Hickman

Walter Forbes

Martin Kosleck

Karl 'Muller' Mullen

Nana Bryant

Mrs. Corvall

Rudolph Anders

Paul Strawn (as Robert O. Davis)

Hans Heinrich von Twardowski

Dr. Helm

George Davis

Swiss Gendarme (uncredited)

George Bancroft

Dudley Garrett

Stanley Ridges

Hamilton Peyton

Lucien Prival

Decker

Addison Richards

Bruce Corvall

Edwin Stanley

Secretary of State

Granville Bates

Phineas T. O'Grady

Grace Hayle

Mrs. O'Grady

Egon Brecher

Larsch

Emmett Vogan

Instructor

Enrique Acosta

Geneva Restaurant Patron

Eddie Acuff

Minor Role

Louis Adlon

Youth

Jimmy Aye

Geneva Restaurant Patron

Fern Barry

American Tourist

Sven Hugo Borg

Chauffeur

Sidney Bracey

Ship Steward

James Carlisle

Ball Guest

Glen Cavender

Man in O'Grady Crowd

Loia Cheaney

American Tourist

James Conaty

Ball Guest

Alice Connors

American Tourist

Jean De Briac

Waiter

Sarah Edwards

Militant American Tourist

Christian J. Frank

Minor Role

Arno Frey

Foreign Officer

Frederick Giermann

German Officer on Train

Eddie Graham

Ball Guest

John Hamilton

Code Room Instructor

Winifred Harris

Lady Ashford

John Harron

American Tourist

Stuart Holmes

American Tourist

William Hopper

Student

George Irving

State Department Official

Selmer Jackson

Instructor

Willy Kaufman

Straubel

Glenn Langan

Student

Vera Lewis

American Tourist Going to Desert

Rolf Lindau

Foreign Agent

Charles Frederick Lindsley

Announcer (voice)

Al Lloyd

American Tourist

Tony Martelli

Geneva Bartender

Chris-Pin Martin

Tunisian Guard

Billy McClain

Manservant at Ball

Robert Middlemass

Militant American Tourist

Harold Miller

Ball Guest

Jack Mower

Man Opening Door

Wendell Niles

Radio Announcer Introducing Garrett

George Reeves

Warrington's Secretary

John J. Richardson

Man in O'Grady Crowd

Cyril Ring

Spectator at Dart Throwing

Lionel Royce

Hoffmeyer

Milton Royce

Ball Guest

Sally Sage

American Tourist

Alexander Schoenberg

Man at Canteen

Ferdinand Schumann-Heink

Train Conductor

Hans Schumm

Foreign Official

Lester Sharpe

German Officer on Train

Bert Stevens

Student

Don Turner

Pilot with Map

Dorothy Vaughan

Stout Woman Bumped by Garrett

Henry Victor

Foreign Official

Frederick Vogeding

Friend of Müller

Wilhelm von Brincken

Foreign Official

Nella Walker

Mrs. Peyton

Lottie Williams

American Tourist Wanting Boat Out

William Worthington

Instructor in Montage

Wolfgang Zilzer

Heinrich

Henry Zynda

Guard

Crew (22)

Lloyd Bacon

Director

Warren Duff

Screenplay

Michael Fessier

Screenplay

Frank Donoghue

Screenplay

Charles Rosher

Director of Photography

Ralph Dawson

Editor

Carl Jules Weyl

Art Direction

Perc Westmore

Makeup Artist

Robert Buckner

Original Story

James Hilton

Additional Dialogue

Louis F. Edelman

Associate Producer

Hal B. Wallis

Executive Producer

Jack L. Warner

Executive In Charge Of Production

Jack Saper

Unit Manager

Francis J. Scheid

Sound

Elmer Decker

Assistant Director

Jo Graham

Other

Adolph Deutsch

Conductor

Leo F. Forbstein

Music Director

Milo Anderson

Wardrobe Supervisor

Howard Shoup

Wardrobe Coordinator

Adolph Deutsch

Original Music Composer