Charles E. Sellier Jr.

Charles Edward Sellier Jr November 9 1943 January 31 2011 was an American television producer screenwriter novelist and director best known for creating the American book and television series The Life and Times of Grizzly Adams He was also known for directing the notorious Christmas themed slasher film Silent Night Deadly Night Over the course of his four decade career Sellier wrote and produced more than thirty films and 230 television shows