Tod Andrews

Dr. William Arnold

Tina Carver

Dr. Terry Mason

Linda Watkins

Mrs. Mae Kilgore

John McNamara

Professor Clark

Gregg Palmer

Kimo

Baynes Barron

Chief Maranka

Robert Swan

Tano

Suzanne Ridgway

Korey

Mark Sheeler

Eddie

Lee Rhodes

Norgu

Grace Mathews

Orchid

Tani Marsh

Naomi

Chester Hayes

Maku / The Tabanga

Lenmana Guerin

Dori

Al Kikume

Native (uncredited)

Max Reid

Native (uncredited)