Strangers on a Train

Strangers on a Train (1950) is a psychological thriller novel by Patricia Highsmith about two men whose lives become entangled after one of them proposes they "trade" murders. It was adapted as a film in 1951 by director Alfred Hitchcock and again in 1969 by Robert Sparr. It has since been adapted in whole or in part for film and television several times. The novel was adapted for radio in 2004 by Craig Warner, and adapted for the stage in 2013 (also by Warner). Plot summary Architect Guy Haines wants to divorce his unfaithful wife, Miriam, in order to marry the woman he loves, Anne Faulkner. While on a train to see his wife, he meets Charles Anthony Bruno, a psychopathic playboy who proposes an idea to "exchange murders": Bruno will kill Miriam if Guy kills Bruno's father; neither of them will have a motive, and the police will have no reason to suspect either of them. Guy does not take Bruno seriously, but Bruno kills Guy's wife while Guy is away in Mexico. Bruno informs Guy of his crime, but Guy hesitates to turn him in to the police. He realizes that Bruno could claim Guy's complicity in the planned exchange murders; however, the longer he remains silent, the more he implicates himself. This implicit guilt becomes stronger as in the coming months Bruno makes appearances demanding that Guy honor his part of the bargain. After Bruno starts writing anonymous letters to Guy's friends and colleagues, the pressure becomes too great, and Guy murders Bruno's father.