Halloween H20: Twenty years later 1998

Seventh movie in the series and the first to star Jamie Lee Curtis as her character since Halloween 1 and 2. It is 1998 and 20 years after Michael Myers's attack on his unknowing sister Laurie Strode. Since then Laurie has lived with the danger of Michael tracking her down again and therefore faked a car crash and she has reinvented herself as Keri Tate who is now head-mistress of an executive school. She is however having trouble with drink, keeps on having nightmares featuring Michael and keeps on having run-ins with her rebellious teenage son, John, who doesn't believe that Michael is alive. Some of the kids decide to have a Halloween party and Keri/Laurie comes out and tells the truth to her boyfriend, teacher Will. However, somebody searches through the recently deceased Dr. Loomis papers and finds that the info on Keri/Laurie's whereabouts is stolen. Michael has found Keri/Laurie and people start to disappear during the party. But this time Laurie/Keri is not going to run again and she stays and fights the madman whose trying to complete a job that has taken nearing 20 years so far...