Gilligans Insel
Bob DenverGilligan
Alan Hale Jr.Skipper
Jim BackusThurston Howell
Natalie SchaferLovey Howell
Tina LouiseGinger Grant
Dawn WellsMary Ann Summers
Russell JohnsonProfessor
Vito Scotti- JJanos ProhaskaThe Orangutan
Mel Blanc
Eddie Little SkyNative Warrior
Russ GrieveNative Chief
Hans Conried
George N. Neise
Herb VigranLucky (voice) (uncredited)
Chick Hearn
Denny MillerDuke Williams, Tongo the Ape Man
Henry Corden
Rory Calhoun- AAl Schottelkotte
Walt Hazzard
Roman Gabriel
Michael ForestUgundi
Vincent Beck
Richard Kiel
Mike Mazurki
Bartlett Robinson
Jack SheldonLucky (uncredited)
Stanley Adams
John McGiver
Strother Martin
Michael Witney
Harry Lauter
Don Rickles
Phil Silvers
Henny BackusNative Mother
Sterling HollowayBurt
Nehemiah Persoff
Kurt RussellJungle Boy
Zsa Zsa Gabor
Louis QuinnHank (uncredited)
Harold Sakata
Frank Maxwell
Larry StorchJackson Farrell
Edward Faulkner
MidoriKalani
Harold J. StoneAlexandre Gregor Dubov- MMary ForanNative Daughter