Best Psychopath movies of 1960s

Actors : Sydney Pollack, John Saxon, Charles Aidman, Tommy Matsuda,
Directors : Denis Sanders,

Dispatched to the front lines during the Korean War, an idealistic American soldier discovers the horrors of combat and comes at odds with a psychopathic member of his platoon.

Actors : Klaus Kinski, Elisabeth Flickenschildt, Brigitte Grothum, Joachim Fuchsberger,
Directors : Alfred Vohrer,

A serial killer named The Shark is terrorizing London by killing his victims with a speargun and then, dressed in a scruba-diver's wetsuit, using the city's sewer tunnels to make his ...

Actors : Liliane Brousse, Nadia Gray, Kerwin Mathews, Donald Houston,
Directors : Michael Carreras,

An American painter has an affair with a bar owner is a French village and agrees to help her murderer husband escape from a prison for the criminally insane.

Actors : Ariane Sapriel, Eric Yan, Solange Pradel, Bernard Letrou,
Directors : Jean Rollin,

After a psychoanalyst unsuccessfully tries to convince four sisters that they are not 200 year old vampires, the Queen of the Vampires promulgates the cause of the Undead.

Actors : John 'Bud' Cardos, Russ Tamblyn, Scott Brady, Robert Dix,
Directors : Al Adamson,

The "Satans" are a very cruel biker gang led by Anchor. The gang goes to a diner in the middle of nowhere in the California desert where they begin to terrorize Lew and his patrons and his ...

Actors : Helmut Schmid, Gert Fröbe, Senta Berger, Charles Regnier,
Directors : Werner Klingler,

German Police Inspector Lohmann investigates a string of crimes resembling Dr. Mabuse's M.O. but Mabuse is in Professor Polland's care inside an insane asylum.

Actors : Albert Finney, Sheila Hancock, Susan Hampshire, Mona Washbourne,
Directors : Karel Reisz,

A psychotic killer gets in the good graces of his aging invalid employer, and worms his way into the affection of her beautiful daughter, with unpleasant results for all.

Actors : Victor Buono, Diane Sayer, David McLean, Davey Davison,
Directors : Burt Topper,

An overweight lab technician with low self esteem, brought on by his dominant mother, becomes a serial killer of female nurses.

Actors : Jeffrey Hunter, Anne Francis, Dana Andrews, Viveca Lindfors,
Directors : William Conrad,

Scientist Jim Grayam saves his boss' wife from suicide but falls in-love with her and plots to kill her husband by pretending to be criminally insane.

Actors : Siegfried Lowitz, Siegfried Schürenberg, Karin Dor, Harald Leipnitz,
Directors : Harald Reinl,

A hooded serial killer finds a novel way to murder his victims--he lashes them to death with a whip. The police try to track him down before any more murders occur.

Actors : Tommy Kirk, Kent Taylor, Regina Carrol, John Carradine,
Directors : Al Adamson,

A mad scientist implants an electronic device into the brain of an injured soldier, which turns him into a psychotic killer.

Actors : Uschi Glas, Grit Boettcher, Konrad Georg, Joachim Fuchsberger,
Directors : Alfred Vohrer,

Police try to track down a hooded serial killer who murders his victims with a combination of acid and poison gas.

Actors : Maggie Rogers, Hal Borske, Anne Linden, Veronica Radburn,
Directors : Andy Milligan,

Three married couples are forced to spend the night in a Victorian-era house where they start getting killed off by a deranged psycho who's bent on claiming an inheritence they are all entitled to.

Actors : Cher, Steve Whittaker, Tom Nolan, Barbara London,
Directors : Alessio de Paola,

Addendum to summary: Chastity is Bipolar manic who was sexually abused as a child.

Actors : Lana Turner, Dan O'Herlihy, Richard Egan, George Chakiris,
Directors : Tito Davison,

A former actress clashes with her wealthy and spoiled stepdaughter over their inheritance after the death of their protector.

Actors : Rod Taylor, Theodore Bikel, Suzy Kendall, Ahna Capri,
Directors : Robert Clouse,

Professional beach bum and 'knight errant' Travis McGee goes up against psychotic body-builder Terry Bartell. McGee pulls out all the stops when he joins a Carribean cruise to bring the killer to justice.

Actors : Judith Resnick, Martin Barolsky, Earle Edgerton, Kaly Mills,
Directors : Leonard Kirtman,

A psychopathic killer uses the carousel ride at a carnival to pick his victims, whom he then murders and dismembers.

Actors : Berwick Kaler, Annabella Wood, Jane Hilary, John Miranda,
Directors : Andy Milligan,

A murderous barber and his equally psychopathic friend, a baker, hatch a plan whereby the barber murders people and the baker makes them into pies to be sold in his shop.

Actors : Yoshio Tsuchiya, Kôji Tsuruta, Yumi Shirakawa, Seizaburô Kawazu,
Directors : Jun Fukuda,

Men are being murdered by a psycho called "The Telegian," who uses a matter-transmitting device to locate his victims.

Actors : Richard Basehart, Martin Kosleck, Maria Emo, Cordula Trantow,
Directors : Stuart Heisler,

Richard Basehart stars as one of the most influential and one of the most reviled men in history in this probing psychological study of a man who nearly gained dominance over the entire ...