A cracked scientist aligns with the Axis of Evil to bring down the US of A with EMP blasts, toxic zombification gas and an unleashing of the ultimate undead killing monstrosity -- the Z-REX. When a hot-wired militia squad and a crew

After an earthquake rocks Washington, D.C., the Army Corps races against the clock to rescue the president, who is trapped under the rubble, while a sinister plot aims to capitalize on the disaster.