Silver Bullet is a 1985 American horror thriller film based on the 1983 Stephen King novella Cycle of the Werewolf. It stars Corey Haim, Gary Busey, Everett McGill, Megan Follows, Terry O’Quinn, Lawrence Tierney, Bill Smitrovich, Kent Broadhurst, David Hart, and James Gammon. The film is directed by Dan Attias, written by King and produced by Martha De Laurentiis. The film is now considered a cult classic.