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Tentacles
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Several people disappear from and at the sea. Their bodies are found gnawed to the skeleton, even the marrow is missing. The scientists have no idea which animal could do such things. Dr. Turner begins to suspect that the company which builds a tunnel beneath the bay might have poisoned the environment and caused an octopus to mutate to giant dimensions...
Trailer
Director
Ovidio G. Assonitis
Cast
John Huston, Shelley Winters, Bo Hopkins, Henry Fonda, Delia Boccardo, Cesare Danova, Alan Boyd, Sherry Buchanan, Franco Diogene, Marc Fiorini
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7 options ranked by value · 🇺🇸 United States
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Tentacles
You can stream Tentacles (1977) on Amazon Prime with a subscription.
IMDb
4.6/10
Metacritic
Also see:
Director
Ovidio G. Assonitis
Cast
John Huston, Shelley Winters, Bo Hopkins, Henry Fonda, Delia Boccardo, Cesare Danova, Alan Boyd, Sherry Buchanan, Franco Diogene, Marc Fiorini
7 options ranked by value · 🇺🇸 United States
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octopus · killer whale
Tentacles is streaming on Amazon Prime. Tentacles is streaming on Amazon Prime Video with Ads. Tentacles is streaming on fuboTV. Tentacles is streaming on MGM Plus. Tentacles is streaming on Philo. Tentacles is streaming on MGM Plus Roku Premium Channel. Tentacles is streaming on MGM+ Amazon Channel. Availability last verified April 12, 2026.