A demolition squad searches for how the Germans are getting tanks across a river. An Italian boy leads them to a bridge under the surface of the water.

In the year 2000, the spaceship Hope One sets off to find new galaxies for colonization. However, an encounter with an alien being and a swarm of meteorites sends the ship streaking off course into a sea of monsters on an uncharted world.

Stock car racer Tommy Callahan is forced to join Pete Madsen's thrill circus after his blackouts cause a fatal accident that gets him thrown off the circuit.