Mark Dana

Capt. Storm

Diane Brewster

Sylvia Quentin

Ziva Rodann

Simira

Alvaro Guillot

Numar

George N. Neise

Robert Quentin

Ben Wright

Walter Andrews

Terence de Marney

Sgt. Smolett

Richard Peel

Sgt. Gromley

Guy Prescott

Dr. Michael Farraday

Kurt Katch

Hans Brecht

Robert Fortin

Claude Beauchamp

Ralph Clanton

Col. Cross