Best Thriller movies of 1972 that are award winners or nominees

Actors : Ronny Cox, Ned Beatty, Jon Voight, Burt Reynolds,
Directors : John Boorman,

Intent on seeing the Cahulawassee River before it's turned into one huge lake, outdoor fanatic Lewis Medlock takes his friends on a river-rafting trip they'll never forget into the dangerous American back-country.

Actors : Jon Finch, Barbara Leigh-Hunt, Anna Massey, Barry Foster,
Directors : Alfred Hitchcock,

A serial murderer is strangling women with a necktie. The London police have a suspect, but he is the wrong man.

Actors : John Matthews, Laurence Olivier, Michael Caine, Alec Cawthorne,
Directors : Joseph L. Mankiewicz,

A man who loves games and theater invites his wife's lover to meet him, setting up a battle of wits with potentially deadly results.

Actors : Rosemary Murphy, Joseph Campanella, Arthur O'Connell, Lee Montgomery,
Directors : Phil Karlson,

A lonely boy befriends Ben, the leader of a violent pack of killer rats.

Actors : Rosemary Murphy, Richard Thomas, Patty Duke, Sian Barbara Allen,
Directors : Lamont Johnson,

Francesa Kinsolving, a very pregnant widow whose husband was rescently killed in action in Vietnam, travels to visit her late husband's mother in a snowy Minnesota town only to get snowed ...