Night of the Demons (also known as: Halloween Party) is a 1988 American supernatural horror film written and produced by Joe Augustyn and directed by Kevin S. Tenney. The film tells the story of ten high school seniors having a Halloween party in an isolated mortuary. Their party turns into a nightmare when after conducting a séance as a party game, they unlock the demon that was locked in the crematorium. Filming of Night of the Demons took place in South Central Los Angeles, California, USA, and lasted for two months. Anchor Bay Entertainment released it to DVD in 2004; Scream Factory (under license from current rights holder MGM) released a Blu-ray/DVD combo pack collector's edition on February 4, 2014.