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

Abraham Lincoln, the 16th President of the United States, discovers vampires are planning to take over the United States. He makes it his mission to eliminate them.

A young teenager camping in the woods helps rescue the President of the United States when Air Force One is shot down near his campsite.

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.

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.