Movie Popularity Rank30d

264K

of 1.3M movies

Cast Popularity Rank30d

90.1K

of 1.1M known cast movies

Production countries: United States, Japan
Origin countries: Japan, United States
Language: English
Spoken: English
Production: World Entertainment Corp., Harris Associates, Ross-Gaffney, Inc., Titan Productions, Inc., Daiei Film
Budget: N/A
Revenue: N/A

Data source: TMDB
Updated: 25 Aug, 2026

IMDb TMDB Letterboxd Rotten Tomatoes FilmAffinity TV Time

Production countries: United States, Japan
Origin countries: Japan, United States
Language: English
Spoken: English
Production: World Entertainment Corp., Harris Associates, Ross-Gaffney, Inc., Titan Productions, Inc., Daiei Film
Budget: N/A
Revenue: N/A

japanmonstergiant monsterturtlerampagealternate versionkaijugamera (giant turtle)tokusatsu

Gammera the Invincible

Released Horror Science Fiction Action

15 Dec, 1966 (US) 1h 26min

Gammera the Invincible

Released Horror Science Fiction Action

15 Dec, 1966 (US) 1h 26min

Directed by Sandy Howard, Noriaki Yuasa

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.

Directed by Sandy Howard, Noriaki Yuasa

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.

Gammera the Invincible

5.2

15/12/1966

War of the Monsters

15/03/1967

Destroy All Planets

16/05/1970

Attack of the Monsters

18/06/1970

Albert Dekker

†

Secretary of Defense

62 yrs

Brian Donlevy

†

Gen. Terry Arnold

71 yrs

Diane Findlay

Sgt. Susan Embers

John Baragrey

†

Capt. Lovell

57 yrs

Dick O'Neill

†

Gen. O'Neill

70 yrs

Mort Marshall

†

Jules Manning

60 yrs

Alan Oppenheimer

Dr. Contrare

96 yrs

Steve Zacharias

Sen. Billings

79 yrs

Thomas Stubblefield

J.T. Standish

Gene Bua

Lt. Clark

Bob Carraway

†

Lt. Simpson

92 yrs

John McCurry

†

A1C Hopkins

60 yrs

Gammera the Invincible

Gammera the Invincible

Can Plan Z stop... Gammera the Invincible

Can Plan Z stop... Gammera the Invincible

Where to watch

Americanized Gamera Collection

Gammera the Invincible

War of the Monsters

Destroy All Planets

Attack of the Monsters

Cast & Crew

Albert Dekker

Brian Donlevy

Diane Findlay

John Baragrey

Dick O'Neill

Mort Marshall

Alan Oppenheimer

Steve Zacharias

Thomas Stubblefield

Gene Bua

Bob Carraway

John McCurry

Images

Videos

Japanese Horror copy

HOOPLA HORROR

TUBI HORROR

SHOUT OUT HORROR

dvd collection at kims video

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