Best Mystery movies of 1970s

Actors : Charles Aznavour, Maria Rohm, Stéphane Audran, Adolfo Celi,
Directors : Peter Collinson,

Ten people are invited to a hotel in the Iranian desert, only to find that an unseen person is killing them one by one. Could one of them be the killer?

Actors : Chuck Pierce Jr., John P. Hixon, Vern Stierman, Willie E. Smith,
Directors : Charles B. Pierce,

A documentary-style drama about the "Fouke Monster", a Bigfoot-type creature that has been sighted in and around Fouke, Arkansas since the 1950s.

Actors : Barbara Bouchet, Giancarlo Giannini, Claudine Auger, Rossella Falk,
Directors : Paolo Cavara,

Inspector Tellini investigates serial crimes where victims are paralyzed while having their bellies ripped open with a sharp knife, much in the same way tarantulas are killed by the black ...

Actors : Charles Bronson, Marlène Jobert, Jill Ireland, Gabriele Tinti,
Directors : René Clément,

A US Army colonel in France tries to track down an escaped sex maniac.

Actors : Patrick O'Neal, Mary Woronov, James Patterson, Astrid Heeren,
Directors : Theodore Gershuny,

A man inherits a mansion, which once was a mental home. He visits the place and begins to investigate some crimes that happened in old times, scaring the people living in the region.

Actors : Robert Lang, Laurence Harvey, Billie Whitelaw, Elizabeth Taylor,
Directors : Brian G. Hutton,

Ellen Wheeler, a rich woman, is recovering from a nervous breakdown with the help of her husband and a good friend. One day, while staring out the window, she witnesses a murder. But does ...

Actors : Don Knotts, Tim Conway, Trisha Noble, Bernard Fox,
Directors : Lang Elliott,

This spoof of the Sherlock Holmes stories finds Inspector Winship and Dr. Tart investigating a strange death in a possibly haunted mansion, while dealing with the beautiful heiress and the ...

Actors : Mia Farrow, Robin Bailey, Dorothy Alison, Diane Grayson,
Directors : Richard Fleischer,

A young blind woman is pursued by a maniac while staying with family in their country manor.

Actors : Maribel Martín, Lilli Palmer, Cristina Galbó, John Moulder-Brown,
Directors : Narciso Ibáñez Serrador,

A strict headmistress runs a secluded school for wayward girls in 19th century France, whose students are disappearing under mysterious circumstances.

Actors : Sarah Miles, Kris Kristofferson, Jonathan Kahn, Margo Cunningham,
Directors : Lewis John Carlino,

After his father dies, a disturbed young boy plots to take revenge on the new man in his mother's life.

Actors : Hedda Lubin, Frank Kress, Amy Farrell, Henny Youngman,
Directors : Herschell Gordon Lewis,

A young reporter enlists the help of a top notch private eye to solve the murder of a female stripper at a Chicago nightclub.

Actors : Barbara Bach, Jean Sorel, Ingrid Thulin, Mario Adorf,
Directors : Aldo Lado,

An American journalist in Prague searches for his girlfriend who has suddenly disappeared.

Actors : Michael Constantine, Natalie Wood, Michael Caine, Kitty Winn,
Directors : Peter Hyams,

Set in the 1940s, the story follows a private eye on a case to find a long lost daughter of an oddball client. Two goons are on a mission to stop him.

Actors : Franco Giovanelli, Pippo Campanini, Alida Valli, Giulio Brogi,
Directors : Bernardo Bertolucci,

Athos Magnani, a young researcher, returns to Tara, where his father was killed before his birth, at the request of Draifa. The father, also named Athos Magnani and looking exactly like the...

Actors : Robert Powell, David Warner, Eric Porter, Karen Dotrice,
Directors : Don Sharp,

In March 1914, a mining engineer named Richard Hannay tries to prevent Prussian agents from executing a political assassination designed to trigger World War I.

Actors : Alberto de Mendoza, Anita Strindberg, George Hilton, Ida Galli,
Directors : Sergio Martino,

The Case of the Scorpion's Tail begins with the mysterious death of a millionaire and spirals into the murder of his suddenly rich wife, which draws the attention of a dogged investigator, who follows a trail of blood to the bitter end.

Actors : George Peppard, Christine Belford, Cliff Potts, Michael Sarrazin,
Directors : Lamont Johnson,

A government investigator tries to find out the truth behind the break-in at a top secret research facility.

Actors : Edwige Fenech, Howard Ross, Ira von Fürstenberg, William Berger,
Directors : Mario Bava,

A small group of people come to an island to relax but soon find themselves trapped on the island with a murderer in their midst.

Actors : Angela Lansbury, Elliott Gould, Herbert Lom, Cybill Shepherd,
Directors : Anthony Page,

Whilst traveling in pre-war Nazi Germany, a young couple realise a passenger seems to have been kidnapped off their train, but, no other passenger aside from themselves, recalls her.

Actors : Ben Johnson, Burt Reynolds, Paul Winfield, Catherine Deneuve,
Directors : Robert Aldrich,

At the instigation of a grieving father, a Los Angeles cop investigates the suspicious circumstances of a girl's apparent suicide.