Gammera the Invincible poster
Where to stream

Gammera the Invincible

5.119661h 26mMovieHorrorScience FictionAction

An atomic explosion awakens Gammera, a giant fire breathing turtle monster from his millions of years of hibernation.

DirectorsSandy Howard·Noriaki Yuasa
WritersRichard Kraft·Nisan Takahashi
ProducersKen Barnett·Yonejirô Saitô

Where to watch

FlixFlingFlixFlingArtiflixArtiflixHooplaHooplaTubi TVTubi TVPlexPlex
Availability shown for Canada · rights vary by country

Cast · Directed by Sandy Howard

ADAlbert Dekker
Albert Dekker
Secretary of Defense
BDBrian Donlevy
Brian Donlevy
Gen. Terry Arnold
DFDiane Findlay
Diane Findlay
Sgt. Susan Embers
JBJohn Baragrey
John Baragrey
Capt. Lovell
DODick O'Neill
Dick O'Neill
Gen. O'Neill
MM
Mort Marshall
Jules Manning
AOAlan Oppenheimer
Alan Oppenheimer
Dr. Contrare
SZ
Steve Zacharias
Sen. Billings
TS
Thomas Stubblefield
J.T. Standish
GB
Gene Bua
Lt. Clark
BC
Bob Carraway
Lt. Simpson
JMJohn McCurry
John McCurry
A1C Hopkins

More from Albert Dekker · Lead actor

Mission: Impossible
Mission: Impossible
1966 · 7.6
Studio One
Studio One
1948 · 5.4
Climax!
Climax!
1954 · 3.8
Naked City
Naked City
1958 · 5.7
Route 66
Route 66
1960 · 6.7
Rawhide
Rawhide
1959 · 7.3
The Defenders
The Defenders
1961 · 6.3
Run for Your Life
Run for Your Life
1965 · 7.1
Kraft Suspense Theatre
Kraft Suspense Theatre
1963 · 6.5
The Man from U.N.C.L.E.
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1964 · 7.2
See all fromAlbert Dekker

More from Brian Donlevy · Co-star actor

Perry Mason
Perry Mason
1957 · 7.7
Studio One
Studio One
1948 · 5.4
Climax!
Climax!
1954 · 3.8
Robert Montgomery Presents
Robert Montgomery Presents
1950 · 6.0
Dick Powell's Zane Grey Theatre
Dick Powell's Zane Grey Theatre
1956 · 6.2
Rawhide
Rawhide
1959 · 7.3
Family Affair
Family Affair
1966 · 6.7
The Texan
The Texan
1958 · 6.0
The DuPont Show with June Allyson
The DuPont Show with June Allyson
1959 · 6.8
Lux Video Theatre
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1950 · 6.7
See all fromBrian Donlevy

More from Sandy Howard · Director

Tarzan and the Trappers
Tarzan and the Trappers
1960 · 4.2
Police Station
Police Station
· 7.0
Diary of a Bachelor
Diary of a Bachelor
1964 · 4.8
One Step to Hell
One Step to Hell
1968 · 7.5
See all fromSandy Howard

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Gammera the Invincible — streaming FAQ

Which OTT platform streams Gammera the Invincible?

Gammera the Invincible is streaming on FlixFling, Artiflix and Hoopla in Canada. It's not currently on Netflix.

Is Gammera the Invincible on Netflix?

No, Gammera the Invincible is not on Netflix in Canada as of October 2026. It's currently on FlixFling and Artiflix.

Is Gammera the Invincible on Amazon Prime Video?

No, Gammera the Invincible isn't on Amazon Prime Video in Canada right now. It's on FlixFling and Artiflix instead.

Where can I watch Gammera the Invincible for free?

Gammera the Invincible is available to stream free (with ads) on Hoopla and Tubi TV in Canada.