Halloween H20: 20 Years Later H20 is a direct sequel to the first two films and follows a post-traumatic Laurie Strode, retconning the Jamie Lloyd story arc of the previous three installments. Directed by Steve Miner Screenplay by Robert Zappia and Matt Greenberg Story by Robert Zappia and Kevin Williamson (uncredited). Starring Jamie Lee Curtis, Adam Arkin, Michelle Williams, Josh Hartnett, LL Cool J and Joseph Gordon-Levitt
