In a post-apocalyptic world, a young man, J.D., and a detached hermit, Henry, attempt to form a friendship in the midst of swirling suspicions about J.D.'s checkered past and the threat of unseen invaders from the outside world.

Mankind must fight to survive as Earth is invaded by hostile UFOs bent on destroying the planet. As the epic battle wages on, astronauts sneak aboard the mothership where they discover a portal to the aliens' home world. They manage to alert Earth before they are brutally murdered. Left with no other choice, Earth sends an elite military team of science and combat specialists through the portal where they attempt to stop the invasion from the inside out.

When a commercial airliner is trapped within a ring of erupting volcanoes, the passengers and crew must find a way to survive - without landing.