When Dr. Pieter Fales' patients start receiving ominous letters and getting murdered by an unknown black-clad assailant, he and his daughter both come under suspicion.
Schizoid is a 1980 American slasher film directed and written by David Paulsen, and starring Klaus Kinski, Marianna Hill, Craig Wasson, Christopher Lloyd, and Donna Wilkes. It follows a Los Angeles advice columnist who is subject to a series of threatening anonymous letters, while members of a group therapy she attends are being stalked and murdered by a killer armed with shearing scissors.
