Ben Mears has returned to his hometown to write a book about the supposedly haunted Marsten House. When people around the Marsten House start dying mysteriously, Mears discovers that the owner of the mansion is actually a vampire who is turning them into an army of undead slaves.

David Soul, James Mason, Lance Kerwin, Bonnie Bedelia, Lew Ayres, Julie Cobb, Elisha Cook Jr., George Dzundza, Ed Flanders, Clarissa Kaye-Mason, Geoffrey Lewis, Barney McFadden, Kenneth McMillan, Fred Willard, Marie Windsor, Reggie Nalder, Barbara Babcock, Bonnie Bartlett, Joshua Bryant, James Gallery, Robert Lussier, Brad Savage, Ronnie Scribner, Ned Wilson