Watch The War of the Gargantuas (1966): stream The War of the Gargantuas (1966) on Max, Plex Channel, Fawesome. Compare all streaming options for this movie on WhereCanIWatch.tv.
The War of the Gargantuas
Top Pick
Stream on Max
HD · Included
About
You can watch The War of the Gargantuas (1966) for free on Plex Channel.
Gaira, a humanoid sea beast spawned from the discarded cells of Frankenstein's monster, attacks the shores of Tokyo. While the Japanese military prepares to take action, Gaira's Gargantua brother, Sanda, descends from the mountains to defend his kin. A battle between good and evil ensues, leaving brothers divided and a city in ruins.
The War of the Gargantuas is a film that explores themes of monster, airport, octopus. It also touches on giant monster and sequel and kaiju.
Trailer
Director
Ishirō Honda
Cast
Kenji Sahara, Kumi Mizuno, Russ Tamblyn, Jun Tazaki, Kipp Hamilton, Yoshibumi Tajima, Nobuo Nakamura, Hisaya Ito, Nadao Kirino, Ren Yamamoto
You might also like
See all →
Best way to watch
4 options ranked by value · 🇺🇸 United States
Included with subscription
Last verified 2 days ago
The War of the Gargantuas
You can watch The War of the Gargantuas (1966) for free on Plex Channel.
Director
Ishirō Honda
Cast
Kenji Sahara, Kumi Mizuno, Russ Tamblyn, Jun Tazaki, Kipp Hamilton, Yoshibumi Tajima, Nobuo Nakamura, Hisaya Ito, Nadao Kirino, Ren Yamamoto
4 options ranked by value · 🇺🇸 United States
Keep browsing: New Releases · Popular Movies · Action · Horror
monster · airport · octopus · giant monster · sequel · kaiju · tokusatsu
The War of the Gargantuas is streaming on Max. Watch The War of the Gargantuas for free on Plex Channel. Watch The War of the Gargantuas for free on Fawesome. The War of the Gargantuas is streaming on Criterion Channel. The War of the Gargantuas is not currently available on Netflix, Hulu, Disney+, Prime Video, Apple TV+. Availability last verified April 14, 2026.