During an escalating zombie epidemic, two Philadelphia SWAT team members, a traffic reporter and his TV executive girlfriend seek refuge in a secluded shopping mall.
Fifteen years after murdering his sister on Halloween night 1963, Michael Myers escapes from a mental hospital and returns to the small town of Haddonfield, Illinois to kill again.
When strange seeds drift to earth from space, mysterious pods begin to grow and invade San Francisco, replicating the city's residents one body at a time.