To All a Goodnight is a 1980 American slasher film directed by David Hess and starring Jennifer Runyon and Forrest Swanson. Its plot follows a group of female finishing school students and their boyfriends being murdered during a Christmas party by a psychopath dressed as Santa Claus.

David Alexander Hess was an American actor, singer, songwriter, and director. He came to prominence for his portrayals of murderous villains and gruff characters in several films in the 1970s and 1980s.