What is The Unknown Terror?
{{italictitle}} {{no footnotes|date=May 2020}} {{redlinks|date=May 2020}} '''''The Unknown Terror''''' is a 1957 American [[science fiction]] horror movie. It was directed by [[Charles Marquis Warren]]. Actors include [[John Howard (actor)|John Howard]], [[Mala Powers]], [[Paul Richards]], and [[May Wynn]]. It was distributed by [[20th Century Fox]]. ==Other websites== * {{IMDb title|51137|The Unknown Terror}} {{movie-stub}} {{DEFAULTSORT:Unknown Terror, The}} [[Category:1957 horror movies]] [[Category:1957 science fiction movies]] [[Category:American science fiction horror movies]] [[Category:Movies directed by Charles Marquis Warren]]