Credits
Cast

Doug McClure
Lt. Brian Fleming

Jill St. John
Mistress Jessica Stephens

Guy Stockwell
John Avery

Mary Ann Mobley
Princess Patna

Kurt Kasznar
Zucco

Richard Deacon
Swaine

Torin Thatcher
Captain Cullen
Diana Chesney
Molvina MacGregor

Ivor Barry
Cloudsly
William Glover
Captain Hornsby (as Bill Glover)

Woodrow Parfrey
Gow

Sean McClory
Sparkes

Michael St. Clair
Collins

Émile Genest
Captain Mission

Ted de Corsia
Capt. McTigue
Alex Montoya
Caraccioli

Tanya Lemani George
Member of Zucco's Troop (as Tanya Lemani)
Ami Luce
Member of Zucco's Troop
Bob Terhune
Member of Zucco's Troop (as Robert Terhune)
Chuck Couch
Member of Zucco's Troop
Bill Couch
Member of Zucco's Troop (as William J. Couch)

Loren Janes
Member of Zucco's Troop
Henry Monzello
Member of Zucco's Troop (as Hank Monzello)
William E. Snyder
Member of Zucco's Troop (as William Snyder)
Rodney Hoeltzel
Member of Zucco's Troop
Danny Rees
Member of Zucco's Troop
Art
Alexander Golitzen
Art Direction
George C. Webb
Art Direction
John P. Austin
Set Decoration
John McCarthy Jr.
Set Decoration
Camera
Clifford Stine
Director of Photography
Costume & Make-Up
Vittorio Nino Novarese
Costume Design
Larry Germain
Hairstylist

Bud Westmore
Makeup Artist
Crew

Rand Brooks
Dialogue Coach

Ronnie Rondell Jr.
Stunt Coordinator

Loren Janes
Stunts
Directing
Phil Bowles
Assistant Director
Don Weis
Director
Editing
Russell F. Schoengarth
Editor
Production
Bob Larson
Unit Production Manager
Sound
Joseph Gershenson
Music Supervisor
Ralph Ferraro
Original Music Composer
Waldon O. Watson
Sound
James T. Porter
Sound
Visual Effects
Albert Whitlock
Visual Effects
Pacific Title
Visual Effects
Writing
Joseph Hoffman
Screenplay
Paul Wayne
Screenplay
Æneas MacKenzie
Screenplay, Story