Now, before we get into the important info of how you can watch 'The Unknown Terror' right now, here are some essential information about the Emirau Productions, Regal Films horror flick. The Unknown Terror starring John Howard, Mala Powers, Paul Richards, May Wynn has a Not Rated rating, a runtime of about 1 hr 16 min. The release date of the movie is August 12th, 1957. was calculated from platform
Need a fast recap before watching? Here's the plot: "A woman leads an expedition into a remote jungle to find her long-lost brother, but instead finds a mad scientist who has created a fungus monster that feeds on the local inhabitants."
Ready to press play on 'The Unknown Terror' on any device you have handy? Searching for a streaming service to buy, rent, download, or watch the Charles Marquis Warren-directed movie via subscription can be challenging, so we here at Moviefone want to do the heavy lifting.
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'The Unknown Terror' Release Dates
Watch in Movie Theaters on August 12th, 1957
