The prospects for continuing life on Earth in the year 2058 are grim. So the Robinsons are launched into space to colonize Alpha Prime, the only other inhabitable planet in the galaxy. But when a stowaway sabotages the mission, the Robinsons find themselves hurtling through uncharted space.

A circus owner tries to keep his financially troubled circus on the road, despite the efforts of a murderous saboteur who has decided that the show must not go on.

Professor Challenger leads an expedition of scientists and adventurers to a remote plateau deep in the Amazonian jungle to verify his claim that dinosaurs still live there.

The crew of an atomic submarine battle to save the world from global destruction.