Full Credits
18 members

Stewart Granger
Rudolf Rassendyll / King Rudolf V

Deborah Kerr
Princess Flavia

James Mason
Rupert of Hentzau

Louis Calhern
Col. Zapt

Jane Greer
Antoinette de Mauban

Lewis Stone
The Cardinal

Robert Douglas
Michael, Duke of Strelsau

Robert Coote
Fritz von Tarlenheim

Peter Brocco
Johann

Francis Pierlot
Josef

Jay Adler

Kathleen Freeman
John Goldsworthy

Thomas Browne Henry

Doris Lloyd

Stanley Logan
Stephen Roberts
Bud Wolfe
20 members
Richard Thorpe
Director
Sid Sidman
Assistant Director
John L. Balderston
Screenplay
Noel Langley
Screenplay
Wells Root
Adaptation
Anthony Hope
Novel
Edward E. Rose
Writer
Pandro S. Berman
Producer
Joseph Ruttenberg
Director of Photography
Alfred Newman
Original Music Composer
Cedric Gibbons
Art Direction
Hans Peters
Art Direction
Richard Pefferle
Set Decoration
Edwin B. Willis
Set Decoration
Walter Plunkett
Costume Design
Sydney Guilaroff
Hairstylist
William Tuttle
Makeup Artist
George Boemler
Editor
Donald Ogden Stewart
Additional Dialogue
Warren Newcombe
Special Effects