Best Serial Killer movies of 1960s

Actors : Howard Pays, Patrick Barr, Ruth Dunning, Terence Knapp,
Directors : Vernon Sewell,

A psychopathic killer murders three girls before police catch him.

Actors : Linda Marlowe, Jack May, Gilbert Wynne, Justine Lord,
Directors : Lindsay Shonteff,

A Jack the Ripper-type serial killer is loose in London. Suspicion falls on a transvestite judge.

Actors : Ann Lane, Diane Durette, Ralph G. Edwards, Durline Dunham,
Directors : George Gunter,

A man goes to a "psychic adviser" with a problem--he's a "peeping Tom". He's also, as the adviser is slowly realizing, a psychotic serial killer who can't help bragging about the rapes and ...

Actors : Jean-Louis Trintignant, Robert Hossein, Bernadette Lafont, Giorgia Moll,
Directors : Nadine Trintignant,

Jean (Trintignant), a psychopath, casually witnesses a young woman's suicide. In his sick mind, he begins to be convinced he murdered her and starts sending letters to newspapers with ...