Best Investigation movies of 1960s

Actors : Ziva Rodann, Walter Reed, June Wilkinson, William Wellman Jr.,
Directors : Douglas Fowley,

A writer who specializes in exposing fake witchcraft journeys to Brazil to investigate a voodoo cult.

Actors : Tarun Bose, Sujit Kumar, Biswajeet, Mala Sinha,
Directors : Moni Bhattacharjee,

Inspector Shankar (Biswajeet) is assigned to investigate the mysterious death of Sunder Singh (Sujit Kumar). During this process, he meets a beautiful young and rich heiress named Sheil (...

Actors : William Kerwin, Joy Hodges, Virginia Bell, Sunny Dare,
Directors : Herschell Gordon Lewis,

A young millionaire is obsessed by a woman he keeps dreaming about but doesn't know. After an investigation, he discovers that she is a large-breasted stripper who spends a lot of time in a nudist camp. He decides to follow her there.

Actors : John Hoyt, Arlene Martel, Elisha Cook Jr., Bob Kelljan,
Directors : Antonio Santean,

Two detectives investigate the murder of a local businessman by a mysterious woman.

Actors : Johnny Walker, Dev Anand, Chandrashekhar, Waheeda Rehman,
Directors : Shankar Mukherjee,

Neela is in police custody for committing a murder. Believing that she did it, she confesses. When renowned lawyer, Rajeshwar decides to represent her, he accepts her guilt, but as he goes ...

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 : Herval Rossano, Odete Lara, Oswaldo Loureiro, Dercy Gonçalves,
Directors : Euripides Ramos,

Civil servant finds about a group of mill owners who are defrauding some Government taxes. They try to buy him offering a considerable sum, hoping he would lay off the investigation, but he resists.

Actors : Edward Yastin, Ernest D'Aversa, George Ellis, Erin Fleming,
Directors : Massey Cramer,

A small-town newspaperman begins to suspect that a wave of murders committed in the area may not be the work of a serial killer but a monster.

Actors : Seok-hun Kim, Hyang Lee, Kyeong-hie Lee, Hae Hwang,
Directors : Beom-gu Kang,

A police detective is surprised and dismayed when he discovers his old army buddy has become a murderer. However, he also realizes that his friend was not solely responsible and he redoubles his efforts to learn who ordered the killing

Actors : Tony Louis, Marilyn O'Connor, Jeanne Baird, Doug Wilson,
Directors : Charles Davis,

In this obscure B potboiler, a longtime criminal returns to his native Los Angeles, determined to avenge his brother's murder.

Actors : Rose Conti, Uta Erickson, John Damon, Sharon Kent,
Directors : Larry Crane,

Investigators enlist the aid of a call girl to capture a dangerous killer praying on local mobsters.

Actors : Johnny Pachivas, Larry Pamilio, Sharon Mahon, Ridgely Abele,
Directors : Brad F. Grinter,

A young rebellious girl hooks up with a biker gang. Her mother hires a private detective to find her and bring her back. The detective goes undercover as a biker to search for her.

Actors : Anthony Bate, Stephen Craig, Patrick Crockford, Elizabeth Bradley,
Directors : Frederic Goode,

A group of children on holiday in Malta join an aqua-lung diving class. One of them discovers a wreck, and disobeying instructions decides to investigate on his own, with near serious consequences.

Actors : Mario Montenegro, Lolita Rodriguez, Jose Padilla Jr., Johnny Monteiro,
Directors : Ding M. De Jesus,

BIG NAME TO BEHOLD his manhunt for revenge branded him a bandit.

Actors : Teruo Yoshida, Mako Sanjô, Yôko Mihara, Junko Ikeuchi,
Directors : Teruo Ishii,

A man meets a woman. He is wrongfully suspected for the murder of her lover. She is a pick-pocket who's involved in an organized crime against her will. They pursue the truth of the murder and the secret of the prostitution syndicate.

Actors : Ray Sebastian, Michael Donovan O'Donnell, Suzanne Fields, Barbara Mills,

Undercover reporter Melody Anthem investigates the goings-on that are happening at Miss Grundy's finishing school for girls. Naturally, Melody finds out that the distaff students are ...

Actors : Kerry Anderson, Anna Pavane, William Campbell, Patrick Magee,
Directors : Rados Novakovic,

A plan to steal a valuable work of art leads to murder.

Actors : Jaishankar, Vijayanirmalaya, Cho Ramaswamy,
Directors : Thirumalai,

A CID officer investigate the peculiar murder case of a rich man.

Actors : Seok-hun Kim, Aeng-ran Eom,
Directors : Eung-cheon Kim,

A police detective begins an investigation of a pawn broker's murder and starts to receive increasingly threatening phone calls each night.

Actors : Seok-hun Kim, Hae Hwang, Mi-ryeong Jo,
Directors : Muk Kim,

A detective's case against a murder suspect is derailed wehn the suspect's girlfriend supplies an alibi. Knowing that the woman is lying, but unable to prove it, the investigation is forced to start from scratch.