This strange science fiction film felt like Lionel Jeffries might pop up at any moment; it’s silly, yet I found myself liking it despite itself. Lang ("Maj. Rhodan"), who carries the same name, heads a clandestine mission to the moon. Once there, his group attempts to help an alien named "Crest" (John Karlsen), suffering from leukemia, and his companion, “Thora” (Essy Persson), who is rather unpleasant. Their goal is…