Francis Ford Coppola's directorial debut, produced by horror king Roger Corman, is a terror-filled tale of family ties chopped to pieces. DEMENTIA 13's opening scene of Louise and John Haloran alone on a boat drifting nowhere (as an Elvis Presley song plays hauntingly) is reminiscent of many Hitchcock films. Its 1963 release was just the beginning of what, for Coppola, would be a long career of helming chillingly powerful masterworks such as APOCALYPSE NOW and THE GODFATHER.

Set in a spooky Irish castle, DEMENTIA 13 begins as the Haloran family gathers to memorialize the death of the youngest sister, Kathleen. While various family members plot and connive, an ax murderer is roaming the grounds, and Kathleen's body shows up at just the wrong time. Slowly, the family members become increasingly suspicious of each other--as well as of the ghosts that haunt the castle. But when the sinister family doctor is called in to help with the mystery, the expertly contrived Coppola chills really take hold.