HALLOWEEN
One of the most influential pieces of popular culture ever made, Halloween is a how-to guide for its entire genre that, frankly, leaves me the slightest bit cold.
1978
Directed by John Carpenter
Written by Debra Hill and John Carpenter
With Jamie Lee Curtis (Laurie Strode), Donald Pleasence (Dr. Samuel Loomis), Charles Cyphers (Sheriff Leigh Brackett), P.J. Soles (Lynda von der Klok), Nancy Loomis (Annie Brackett), John Michael Graham (Bob Simms), Brian Andrews (Tommy Doyle), Kyle Richards (Lindsey Wallace), and Nick Castle/Tony Moran/Will Sandin (Michael Myers)
Spoiler alert: essentially meaningless, but let's say "high"