Futureshock: Comet

When a group of astronomers calculate a star is on a course to slam into Earth, a few days before, it's accompanying planet will first pass close enough to the Earth to cause havoc on land and sea. They set about building a rocket so a few selected individuals can escape to the planet.

An orphaned dinosaur raised by lemurs joins an arduous trek to a sancturary after a meteorite shower destroys his family home.

A dirty bomb goes off in Los Angeles, jamming freeways and spreading a toxic cloud.

A young girl struggles to maintain her school grades while competing as a gymnast.