Best Investigation movies of 1966

Actors : Lauren Bacall, Paul Newman, Arthur Hill, Julie Harris,
Directors : Jack Smight,

Lew Harper, a cool private investigator, is hired by a wealthy California matron to locate her kidnapped husband.

Actors : Senta Berger, Alec Guinness, Max von Sydow, George Segal,
Directors : Michael Anderson,

Two British agents are murdered by a mysterious Neonazi organization in West Berlin. The British Secret Service sends agent Quiller to investigate. Soon Quiller is confronted with Neonazi ...

Actors : Ray Barrett, Noel Willman, Jacqueline Pearce, Jennifer Daniel,
Directors : John Gilling,

In a Cornish village, various locals die from mysterious snake bites, but the coroner rules the deaths as heart attacks, until a family of newcomers starts an investigation.

Actors : James Mason, Simone Signoret, Maximilian Schell, Harriet Andersson,
Directors : Sidney Lumet,

A British agent sets out to uncover the hidden facts behind a British government employee's suicide.

Actors : Anthony Newlands, Christopher Lee, Heinz Drache, Leo Genn,

A circus becomes the location for stolen loot and murder.

Actors : Asha Parekh, Shammi Kapoor, Prem Chopra, Raj Mehra,
Directors : Vijay Anand,

A woman blames a nightclub drummer for the suspicious death of her sister, and seeks revenge. However, the pair work together to solve the mystery and become romantically involved, after he introduces himself under another name.

Actors : Jess Hahn, Margaret Lee, Marisa Mell, Ray Danton,
Directors : Giorgio Ferroni,

A series of murders in Michigan lead an American secret agent to Amsterdam, where he uncovers a plot to imperil the world with a potent new drug.

Actors : Alexander Knox, Patrick Wymark, John Standing, Margaret Johnston,
Directors : Freddie Francis,

Four men who were involved in the investigation of a German millionaire at the end of the Second World War are found murdered with tiny dolls left next to their corpses.

Actors : Elke Sommer, Felicia Farr, Karlheinz Böhm, Robert Vaughn,
Directors : Jerry Thorpe,

Former CIA man, Bill Fenner, now a downbeat, loner journalist, is sent to Venice to investigate the shock suicide bombing by an American diplomat at a peace conference.

Actors : Peggy Neal, Shin'ichi Chiba, Franz Gruber, Steve Queens,
Directors : Hajime Satô,

While covering a test of guided torpedoes, two reporters believe they saw what appeared to be a strange-looking swimming creature. They investigate the matter further and discover that ...

Actors : Cathleen Nesbitt, Robert Morley, Stewart Granger, Susan Hampshire,
Directors : Cyril Frankel,

Scotland Yard Superintendent Cooper-Smith investigates the suspicious looking Emberday estate where the Emberday family and an order of nuns reside.

Actors : Maria Perschy, Brad Harris, Christa Linder, Tony Kendall,
Directors : Gianfranco Parolini,

The first "Kommissar X" movie! And it's a good one, too. Tony and Brad investigate the murders of politicians and scientists. They soon face off against a team of super hit women with their...

Actors : Antonio Ferrandis, Marianne Benet, Teresa Gimpera, Marcos Martí,
Directors : Vicente Aranda,

The inhabitants of a strange desert Barcelona are gradually leaving the city in a panic group. The victims of a serial killers seem to feel strangely attracted by their executioners. Only ...

Actors : Mieko Nishio, Chieko Matsubara, Akemi Kita, Akira Kobayashi,
Directors : Yasuharu Hasebe,

A military photographer takes a cute stewardess out to dinner where she is promptly kidnapped. Deciding that he has fallen in love with the girl, our "hero" decides to investigate her kidnapping himself.

Actors : Janine Lenon, Steve Hollister, Joanna Mills, Fleurette Carter,
Directors : Anton Holden,

In Manhattan, prostitutes are being murdered by a psycho. A detective is assigned to track him down and bring him in.

Actors : Floretta Zana, Andreas Barkoulis, Mairi Hronopoulou, Nikos Kourkoulos,
Directors : Dinos Dimopoulos,

A former pilot Agelos Mourouzis, has thrown the drink and gambling. Someday down as chairman of a committee to investigate the causes of an airline tragedy, in which only one girl was saved...

Actors : Guido Alberti, Marcello Mastroianni, Raquel Welch, Leopoldo Trieste,
Directors : Eduardo De Filippo,

Stuck in a dream world of his own, Italian sculptor Albert Saporito sometimes has difficulty separating truth from fiction. When he dreams that his gangster neighbor has been murdered, he ...

Actors : Mark Burns, Wanda Ventham, Shaun Curry, William Dexter,
Directors : Frederic Goode,

An undercover agent is sent to investigate dope smuggling on a sun-drenched Mediterranean island. When both of his principal subjects die in mysterious reasons, he soon finds that he is also involved in a murder investigation.

Actors : Jesús Puente, Gaia Germani, Alfredo Mayo, Luis Dávila,
Directors : Giorgio Stegani,

Doctor Morrow, a scientist who works for NASA, has mysteriously disappeared and the agent Lemmy Logan is in charge of the case.

Actors : Lex Barker, Karin Dor, Pierre Brice, Stewart Granger,

A lady killer tracked by the police, takes refuge at a psychiatrist's home, and the doctor tells him three stories, to convince him that crime does not pay. In Vienna, an investigative ...