With Martians like the "batratspidercrab," plus flesh-eating plants and a rolling amoeba with rotating eyes, you'll think twice before jumping into a spaceship! When an Earth rocket lands on Mars, the crew finds the planet not entirely dead. As these scientists begin to explore, they are attacked by unbelievably horrific and demented creatures at every turn. Battling for their lives, the survivors make it back to their ship only to discover intelligent life - and a warning they'll never forget!
