In 1973, the first manned expedition to Mars is marooned; by the time a rescue mission arrives, there is only one survivor: the leader, Col. Edward Carruthers, who appears to have murdered the others! According to Carruthers, an unknown life form killed his comrades during a sandstorm. But the skeptical rescuers little suspect that "it" has stowed away for the voyage back to Earth...
Most of the film is spent with the humans trying to kill the monster. They do this by shooting at it, setting it on fire, throwing grenades at it, etc.
The monster kills a few people. Nothing is explicit.
alcohol
A bit of smoking.
It! The Terror from Beyond Space (1958) Photos
It! The Terror from Beyond Space (1958) Movie Stars
