House of Dark Shadows is a 1970 feature-length horror film by Dan Curtis based on his Dark Shadows television series. Filming took place at Lyndhurst in Tarrytown, New York with additional footage at nearby Sleepy Hollow Cemetery. Vampire Barnabas Collins (Jonathan Frid) searches for a cure so he can marry the lovely woman who resembles his long-lost fiancée Josette (Kathryn Leigh Scott).