In the beautiful underwater reefs off the coast of Florida's pastoral Pajaro Island, a fissure rips open in the ocean floor.

No one knows why the army base was blown up until the President gets shot there during the memorial service for those killed, but he wasn't the only target.

A priest practicing the Voodoo arts resurrects Matt Cordell, who takes his badge and comes back from the dead to do his bidding.

The Secret Service attempts to prevent an elaborately plotted assassination attempt on the President.

French nuclear tests irradiate an iguana into a giant monster that heads off to New York City. The American military must chase the monster across the city to stop it before it reproduces.

When an eclectic group of terrorists plot to attack the United States from within, it's up to a quasi-military special investigative unit to identify, infiltrate and neutralize the threat.