Best Psychopath movies of 1964

Actors : Sharon Walsh, Brett O'Hara, Atlas King, Ray Dennis Steckler,
Directors : Ray Dennis Steckler,

Jerry falls in love with a stripper he meets at a carnival. Little does he know that she is the sister of a gypsy fortune teller whose predictions he had scoffed at earlier. The gypsy turns him into a zombie and he goes on a killing spree.

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 : Albert Finney, Sheila Hancock, Mona Washbourne, Susan Hampshire,
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 : Joseph Bardo, Ray Dennis Steckler, Carolyn Brandt, Liz Renay,
Directors : Ray Dennis Steckler,

Three psychotic murderers escape from a mental institution and stalk women in Los Angeles.

Actors : Richard Häussler, Walter Rilla, Karin Dor, Joachim Fuchsberger,
Directors : Harald Reinl,

A serial-killer is murdering the ladies of a night club. Detective Gray is seeking for the killer but can only find a lot of gangsters. And the killer is about to act again...

Actors : Edward Mulhare, Alan Napier, Joanne Woodward, Stuart Whitman,
Directors : George Englund,

Alex Forrester, convicted of murdering his wife, fails to gain his release after spending 10 years in a British asylum for the criminally insane. Dr. Mark Fleming, Forrester's psychiatrist,...

Actors : Neda Spasojevic, Danilo 'Bata' Stojkovic, Dusan Djuric, Olga Vujadinovic,
Directors : Vojislav 'Kokan' Rakonjac,

A psychological study of a hero who, being badly beaten up by Gestapo, rats on his comrades and friends and becomes their vicious killer. Now the death seems like a salvation for him.

Actors : Diana Martín, Bernard Price, Claude Dantes, Tony Kendall,
Directors : Gino Mangini,

A serial killer called "The Hyena" is finally caught and eventually hanged. However, his body disappears before it can be buried, and soon thereafter dead bodies start turning up in a small village.