Jon Hall

as Dr. Otto Lindsay

as Dave Courtney

as Capt. Jim Knight

as Max Randall

as Police Lt. Kia

as Self

as Self - Guest

as Self

as Dr. Tom 'Ramar' Reynolds

as Dr. Tom 'Ramar' Reynolds

as Martin Viking

as Steve Ruddell

as Capt. Carlos Montalvo

as McMillan

as Prince Hannoc

as Kenneth Crandall

as Deputy Ed Garry

as Steve

as Nick Shaw

as Robin Hood

as Michigan Kid / Jim Rowen

as Major Heywood

as Marshal Johnnie Taggart

as Randolph Glenning

as Merab

as John Thompson Caldwell IV

as Michael

as Robert Griffin

as Ramu

as Randy Curtis

as Ali Baba

as Kaloe

as Haroun-Al-Raschid

as Frank Raymond

as Hank Starr

as Chester

as Tanoa

as Christopher "Kit" Carson

as Kehane

as Danny Malone

as Terangi

as Bertie

as Scoutmaster Davis

as El Lion

as Jim

as Jim

as Frank Hobart

as Lafe Lockhart

as Tahitian Native (uncredited)

as Philip Nash

as Chauffeur

as Janet's Other Friend