Gammera the Invincible

Albert Dekker

Secretary of Defense

Brian Donlevy

Gen. Terry Arnold

Diane Findlay

Sgt. Susan Embers

John Baragrey

Capt. Lovell

Dick O'Neill

Gen. O'Neill

Mort Marshall

Jules Manning

Alan Oppenheimer

Dr. Contrare

Steve Zacharias

Sen. Billings

Thomas Stubblefield

J.T. Standish

Gene Bua

Lt. Clark