This film was so bad that it was picked as the star feature in Mystery Science Theater 3000: the Movie. The first few chapters of the book this film is based on discuss the wonderful interociter, a multi-function machine used for communication and piloting spaceships, among other uses. The main plot of this film revolves around a war between Zagons and Metalunans. Identify this 1955 film that is best remembered for its insect-like mutants.
This Island Earth