SAN DIEGO, CA - JULY 24: A group of Michael Myer costumed attendees, from the movie "Halloween", pass by Karl Zingheim in his "White Walker" costume complete with undead horse, from the show "Game of Thrones", during the 45th annual San Diego Comic-Con on July 24, 2014 in San Diego, California. An estimated 130,000 attendees are expected at this year's convention, which will celebrate the 75th anniversary of both Marvel Comics and the first Batman comic book. (Photo by T.J. Kirkpatrick/Getty Images)

Halloween made in 1978 was on such a tight budget that they wanted the cheapest mask they could find for killer Michael Meyers. It turns out they used the William Shatner mask from Star Trek and to this day, Shatner says it’s an honor.