Harold Michelson
Art Direction, Continuity, Storyboard, Production Design
Van Allen James
Sound Editor, Sound Designer, Supervising Sound Editor
Irene Howard
Casting
Fredric Steinkamp
Editorial Services, Editor
William A. Horning
Production Design, Art Direction
Ken Adam
Assistant Art Director, Production Design
Lew Wallace
Novel
John D. Dunning
Editor
Ralph E. Winters
Editor
Vittorio Valentini
Production Design
Edward C. Carfagno
Production Design, Art Direction
Hugh Hunt
Set Decoration
Elizabeth Haffenden
Costume Design
Gabriella Borzelli
Hair Setup
Charles E. Parker
Makeup Artist
Edward Woehler
Unit Production Manager
Gore Vidal
Screenplay, Original Story, Writer
William Steinkamp
Sound Designer, Sound Recordist, Sound
Eugene Zador
Orchestrator
Franklin Milton
Sound Recordist, Sound Designer, Recording Supervision
Christopher Fry
Additional Writing
A. Arnold Gillespie
Assistant Art Director, Special Effects, Visual Effects, Art Direction
Maxwell Anderson
Additional Writing
S. N. Behrman
Screenplay, Additional Writing
Margaret Booth
Additional Editing, Supervising Film Editor, Editor, Screenplay
David Sharpe
Stunts
Harold E. Wellman
Second Unit Cinematographer, Additional Photography
Charles K. Hagedon
Other, Color Assistant, Color Timer
Alberto Cardone
Assistant Director, Second Unit Director
Joan Bridge
Costume Design, Color Timer
J.J. Cohn
Production Manager
Henry Henigson
Production Manager
Piero Portalupi
Additional Photography
Edward Wahrman
First Assistant Camera
Umberto Dessena
Grip, Special Effects
Mickey Gilbert
Second Unit Director, Stunts, Stunt Coordinator
Italo Tomassi
Art Department Manager, Painter
Sash Fisher
Sound Recordist
Doug Hubbard
Special Effects
R.A. MacDonald
Visual Effects
Jerry Brown
Stunts
Eddie Jauregui
Stunts
Tap Canutt
Stunts