Thru the Time Barrier, 552 years Ahead... Roaring To the Far Reaches of Titanic Terror, Crash-Landing Into the Nightmare Future!
Four astronauts returning from man's first mission to Mars enter a time warp and crash on a 26th Century Earth devastated by atomic war. At first unaware where they are, but finding the atmosphere safe to breathe, they start exploring and find themselves in a divided future where disfigured mutants living like cavemen inhabit the surface, while the normals live comfortably below the surface but are dying as a race from lack of natural water, air and sunlight.
jealousy
planet mars
cemetery
mutant
cave
post-apocalyptic future
giant spider
time travel
machismo
nuclear holocaust
astronaut
militarism
hatred
cyclops
lost in time
hydroponics
deformed face
underground city
spaceship crash
future earth
spaceship
preoccupation with weaponry
dying civilization