10.5: Apocalypse: Following the catastrophic earthquake that struck the US, a second quake threatens the security of the continent. US President Paul Hollister call on one of the nations top seismologists, Dr. Samantha Hill to interpret the event.

Category 7: The End Of The World: Picking up where Category 6: Day of Destruction left off, the city of Chicago has been destroyed by a monstrous storm and as the storm gathers strength, it threatens to ravage the rest of the world. A television evangelist and his wife prey on the nation's fears by broadcasting warnings of biblical plagues. As his predictions come true, the mega-storm culminates in a record Category 7 superstorm over Washington, D.C.