A comet is discovered to be on a collision course with Earth. As doomsday nears, the human race prepares for the worst.

Secret Service agent Mike Banning finds himself trapped inside the White House in the wake of a terrorist attack and works with national security to rescue the President from his kidnappers.

Based on the novel by Charles Templeton, a secret service chief leads a game of cat and mouse when a gang of third-world terrorists kidnap the President.

A Special-Ops commander leads his team into the Nigerian jungle in order to rescue a doctor who will only join them if they agree to save 70 refugees too.

Bruce Banner, a genetics researcher with a tragic past, suffers a lab accident that makes him transform into a raging, giant green monster when angered, making him a target of forces seeking to abuse his power.

An expert marksman living in exile, is coaxed back into action after learning of a plot to kill the president. Now on the run after being double crossed for the assasination attempt he was trying to prevent, he sets out for the real killer, and the truth.