Gammera the Invincible
Can Plan Z stop... Gammera the Invincible
An atomic explosion awakens Gammera, a giant fire breathing turtle monster from his millions of years of hibernation.
Where to Watch
Top Cast
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
Bob Carraway
Lt. Simpson
John McCurry
A1C Hopkins
Walter Arnold
American Ambassador
Louis Zorich
Soviet ambassador
Robin Craven
British ambassador
Bernard Grant
Dr. Hidaka (voice)
Larry Robinson
Aoyagi (voice)
Paulette Rubinstein
Kyoke (voice)
Lucy Martin
Nobuyo (voice)
Corinne Orr
Toshio (voice)
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