
Most of Earth has been destroyed by an asteroid. A small military colony, New America, has managed to survive in the Arctic. When a soldier goes missing at the colony, authorities send Ryan Murphy to investigate.

Terrorists with an indestructible robot take over a high-rise hospital in order to kidnap the president's daughter.

A salvage pilot and a bartender go up against a crazed computer programmer and the head of a criminal gang who have equipped a spaceship with nuclear warheads and plan to crash it into Earth.