Doug McClure
Role: Lt. Brian Fleming
Jill St. John
Role: Mistress Jessica Stephens
Guy Stockwell
Role: John Avery
Mary Ann Mobley
Role: Princess Patna
Richard Deacon
Role: Swaine
Torin Thatcher
Role: Captain Cullen
Diana Chesney
Role: Molvina MacGregor
William Glover
Role: Captain Hornsby (as Bill Glover)
Sean McClory
Role: Sparkes
Michael St. Clair
Role: Collins
Émile Genest
Role: Captain Mission
Ted de Corsia
Role: Capt. McTigue
Alex Montoya
Role: Caraccioli
Tanya Lemani George
Role: Member of Zucco's Troop (as Tanya Lemani)
Ami Luce
Role: Member of Zucco's Troop
Bob Terhune
Role: Member of Zucco's Troop (as Robert Terhune)
Chuck Couch
Role: Member of Zucco's Troop
Bill Couch
Role: Member of Zucco's Troop (as William J. Couch)
Loren Janes
Role: Member of Zucco's Troop
Henry Monzello
Role: Member of Zucco's Troop (as Hank Monzello)
William E. Snyder
Role: Member of Zucco's Troop (as William Snyder)
Rodney Hoeltzel
Role: Member of Zucco's Troop
Danny Rees
Role: Member of Zucco's Troop