<P> After Warner Bros. acquired the rights to' Salem's Lot, the studio sought to turn the 400 - page novel by Stephen King into a feature film, while still remaining faithful to the source material . Producer Stirling Silliphant, screenwriter Robert Getchell, and writer / director Larry Cohen all contributed screenplays but none proved satisfactory . "It was a mess," Stephen King said . "Every director in Hollywood who's ever been involved with horror wanted to do it, but nobody could come up with a script ." </P> <P> The project was eventually turned over to Warner Bros. Television and producer Richard Kobritz decided Salem's Lot would work better as a television miniseries than as a feature film format due the novel's length . Television writer Paul Monash was contracted to write the teleplay, having previously produced the film adaptation of Stephen King's novel Carrie and worked on the television series Peyton Place and as such was familiar with writing about small towns . A screening of The Texas Chain Saw Massacre (1974), resulted in Richard Kobritz selecting Tobe Hooper as director . </P> <P> With a budget of $4 million, principal photography began on July 10, 1979, in the Northern California town of Ferndale, with some scenes filmed at the Burbank studios . Filming officially wrapped on August 29, 1979 . </P> <P> Although generally the same story, the television adaptation takes several liberties with King's source novel . Many characters have been combined or merely deleted, as have certain subplots, and the character of Barlow is totally different in the miniseries from how he is in the novel . However, Stephen King praised Paul Monash's screenplay and commented "Monash has succeeded in combining the characters a lot, and it works ." </P>

Where was the movie salem's lot filmed