Gammera the Invincible
“Can Plan Z stop... Gammera the Invincible”
5.1/ 10 36 votes 1966-12-15 1h 26m 1 popularity
An atomic explosion awakens Gammera, a giant fire breathing turtle monster from his millions of years of hibernation.
Director: Sandy Howard
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
