the movie a composite score of 2.6 of 5 stars. The one viewer at Allmovie who scored the film rates it at 1.5 of 5 stars, while the website itself awards it a somewhat lower 1 of 5 possible stars. And at Rottentomatoes, the composite favorable score of 38 viewers is 0 percent. See also List of American films of 1963 B movie References External links (public domain) The Yesterday Machine information site (with images) 1963 films 1960s science fiction films American science fiction films American black-and-white films 1960s English-language films American independent films Mad scientist films Films about time travel 1963 independent films 1960s American films