positive review, calling it "An engaging fantasy with brilliantly executed (though mostly rather unimaginative) special effects which look back to The Devil Doll and forward to The Incredible Shrinking Man. Let down by a dull supporting cast, but retrieved by the attractively pale, tremulous Technicolor." Dennis Schwartz from Ozus' World Movie Reviews rated the film a grade B+, commending Dekker's performance while also noting that the film was "one of those bad films that is good because it's so much fun, and its noteworthy trick photography is effectively used for its dazzling special effects--way before the use of CGI". Film historian John Brosnan has written of Dr. Cyclops: "It's a fast-paced, inventive film though the dialogue is awful and the acting is undistinguished with the exception of Albert Dekker's portrayal of Dr Thorkel. As with Charles Laughton's version of Dr. Moreau, his evil is not a byproduct of scientific zeal but a deliberate choice of action. The special effects deserve a mention, being ingeniously contrived and rather convincing, but the film is also noteworthy for its two unintentional references to the war that was about to engulf the world and end with the prospect of a nuclear apocalypse - Thorkel draws the power for his device from a 'radium mine' and, with his shaven head and thick, round glasses, he resembles the wartime caricature of the 'beastly Jap'". Home media Universal Studios Home Entertainment released it on DVD in 2007 as part of a boxed set called The Classic Sci-Fi Ultimate Collection Vol. 2, along with The Land Unknown, The Leech Woman, The Deadly Mantis and Cult of the Cobra. See also List of films featuring miniature people References External links 1940 horror films 1940 films American science fiction horror films 1940s science fiction horror films Films about size change Films directed by Ernest B. Schoedsack Films set in Peru Paramount Pictures films Films scored by Ernst Toch Mad scientist films 1940s American films