Gregory Ratoff
Director
Alexandre Dumas
Novel
George Bruce
Screenplay
Walter Plunkett
Costume Design
Howard A. Anderson
Special Effects
Harry Stradling Sr.
Director of Photography
George Bruce
Adaptation
William F. Claxton
Editor
Edward Small
Producer
Dimitri Tiomkin
Original Music Composer
Howard Estabrook
Adaptation
Edward G. Boyle
Set Decoration
Nicolai Remisoff
Art Direction
Max Golden
Production Manager
Adolph Bolm
Choreographer
David Sharpe
Stunts
Truman K. Wood
Sound Effects Editor
Earl Sitar
Sound
Don L. Cash
Makeup Artist
Sam Nelson
Assistant Director
Ralph Faulkner
Fight Choreographer
Grant Whytock
Producer's Assistant
Grant Whytock
Supervising Editor
Joseph Nussbaum
Orchestrator
Nicolai Remisoff
Production Design
Douglas Fairbanks Jr.
Lucien Franchi / Mario Franchi
Ruth Warrick
Countess Isabelle Gravini
Akim Tamiroff
Baron Colonna
J. Carrol Naish
Lorenzo
H.B. Warner
Dr. Enrico Paoli
John Emery
Tomasso
Henry Wilcoxon
Count Victor Franchi
Gloria Holden
Countess Franchi
Walter Kingsford
Monsieur Dupre
Nana Bryant
Madame Dupre
Pedro de Cordoba
Count Gravini
Veda Ann Borg
Maria
William Farnum
Priest
Sarah Padden
Nurse
Manart Kippen
Martelli
Ruth Robinson
Angela
Richard Alexander
Castle Guard (Uncredited)
Wilson Benge
The Baron's Butler (Uncredited)
Henry Brandon
Marquis de Raveneau (Uncredited)
Anthony Caruso
Baron's Henchman (Uncredited)
James Craven
Giovanni (Uncredited)
Sonia Darrin
Opera Spectator (Uncredited)
Ralph Dunn
Messenger, Arturo's Steward (Uncredited)
Eddie Foster
Messenger, Alberto's Steward (Uncredited)
Frank Hagney
Torture Cell Guard (Uncredited)
Isabel La Mal
Opera Spectator (Uncredited)
Paul McVey
Cousin Philip Franchi (Uncredited)
Milburn Morante
Guard (Uncredited)
Edgar Norton
Colonna's Barber (Uncredited)
Isabel Randolph
Countess Isabelle's Mother (Uncredited)
Frank Richards
Colonna's Henchman (Uncredited)
Count Stefenelli
Opera Spectator (Uncredited)
Charles Stevens
Shepherd (Uncredited)
William Tannen
One of Lucien's Men (Uncredited)
Rick Vallin
De Revenau's Friend at Opera (Uncredited)
Roland Varno
De Revenau's Friend at Opera (Uncredited)
Dorothy Vernon
Townswoman at Celebration (Uncredited)
