The Phantom Planet

When the first manned mission to Mars meets with a catastrophic and mysterious disaster after reporting an unidentified structure, a rescue mission is launched to investigate the tragedy and bring back any survivors.

A boy tries to stop aliens that have taken over his town and are brainwashing its inhabitants.

A mysterious force knocks the moon from its orbit around Earth and sends it hurtling on a collision course with life as we know it.

A small-town doctor learns that the population of his community is being replaced by emotionless alien duplicates.