Sorority House Massacre is a 1986 American slasher film written and directed by Carol Frank. The film follows a sorority pledge who experiences deja vu in the sorority house when a murderer begins killing the residents over Memorial Day weekend. The film is in the same realm as the Slumber Party Massacre trilogy, and was marketed as part of the "Massacre Collection". Sorority House Massacre received a largely negative reception, often criticized for being "too similar" to Halloween (1978).