Costumes worn by the ship's officers and Motiya are re-used or copied from Forbidden Planet (1956). Many of the models, sets, and special effects are taken from World Without End (1956). In an interview, director Edward Bernds said that Zsa Zsa Gabor got very "testy" with the actresses playing the Venusian girls. They were mostly beauty contest winners, and were many years--and in some cases a few decades--younger than her. When she noticed that the crew was paying more attention ...[Read Story ]