Chan-wook Park's "Old Boy" was apparently auditioned by a major Hollywood studio as a potential Will Smith project, until they realized they'd have a hard time getting around the incest and violence angles. A fantastically brutal and beautiful film: thank the deities Hollywood hasn't "remade" it yet.
Two cinematic takes on Lovecraft. "Die Monster Die" gives us Boris Karloff in a loose adaptation of "Colour out of Space." "The Dunwich Horror," based on the story of the same name, features Dean Stockwell and teen queen Sandra Dee. Both are entertaining eldritch abominations.