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The Unknown Terror

A millionaire leads an expedition into a remote jungle to find his wife’s long-lost brother, but instead the group finds a mad scientist who has created a fungus monster that feeds on the local inhabitants.

Starring:

Mala Powers, John Howard, May Wynn, Paul Richards

Genre:

Horror, Sci-Fi

Find Other Versions

Safe/legal ways to watch The Unknown Terror

Subscription platforms: Netflix, Disney+, Amazon Prime Video, Apple TV+, HBO Max/Max (region-dependent), Viu.
Ad‑supported legal services: Tubi, Pluto TV, Crackle, Peacock (where available).
Rent or buy: Google Play Movies, Apple iTunes, Amazon.
Library & public options: Kanopy, Hoopla (free with many library cards or universities).
Official YouTube channels: Some studios and distributors post full films legally.

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