It! The Terror from Beyond Space
The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.
- Genre: Horror, Science Fiction
- Studio: Robert E. Kent Productions, United Artists
- Keyword: spacecraft, monster, planet mars, space suit, space travel, alien life-form, alien, space, martian, black and white, gas mask, space exploration, monster movie
- Cast: Marshall Thompson, Shirley Patterson, Kim Spalding, Ann Doran, Dabbs Greer, Paul Langton