Dean Fredericks

Captain Frank Chapman

Coleen Gray

Liara

Anthony Dexter

Herron

Dolores Faith

Zetha

Francis X. Bushman

Sessom

Richard Weber

Lt. Ray Makonnen

Al Jarvis

Judge Eden

Dick Haynes

Col. Lansfield

Earl McDaniel

Capt. Leonard

Mike Marshall

Lt. White

John Herrin

Captain Beecher

Mel Curtis

Lt. Cutler

Jimmy Weldon

Lt. Webb

Akemi Tani

Communications Officer

Lori Lyons

Radar Officer

Richard Kiel

The Solarite

Susan Cembrowska

Juror

Marissa Mathes

Juror

Gloria Moreland

Juror

Judy Erickson

Juror

Sally Carter-Ihnat

Juror

Allyson Ames

Juror

Marion Thompson

Juror

Marvin Miller

Introductory Narrator (voice)

Warrene Ott

Ipsalata

Angelique Pettyjohn

Juror