Tormented protagonists, sadistic villains, sublimated sex and murder most foul. Take a walk through the shadowy streets of Film Noir in these four atmospheric classics. In The Suspect (1944) a genial shopkeeper, Philip Marshall, is constantly nagged by his shrewish wife, Cora, while secretly yearning for a pretty young stenographer. When Cora falls to her death the police are suspicious, and Marshall's neighbour sees a chance for blackmail. A classic noir with an unusual Edwardian setting directed by Robert Siodmak (The Killers), and starring Charles Laughton (The Big Clock), Ella Raines (Phantom Lady) and Henry Daniell (The Body Snatcher). Meanwhile, The Sleeping City (1950) sees an undercover policeman investigating murder and narcotics racketeering at New York's Bellevue Hospital. Starring Richard Conte (Thieves' Highway) and Coleen Gray (Nightmare Alley) this tense, semi-documentary thriller was shot entirely on location by director George Sherman. In Thunder on the Hill (1951) convicted murderer Valerie Carns is being transported for execution when a flood strands her and her guards at a convent hospital, where Sister Mary Bonaventure becomes convinced of Valerie's innocence and sets out to find the real killer. Celebrated director Douglas Sirk is best known for his classic melodramas, but he made a number of noir thrillers and this is one of the best; starring Claudette Colbert (It Happened One Night) and Ann Blyth (Mildred Pierce). Finally, in Six Bridges to Cross (1955) streetwise delinquent Jerry Florea is shot and wounded by rookie policeman Eddie Gallagher while fleeing the scene of a robbery. Despite this, the two develop a friendship as Eddie and his wife take Jerry under their wing, trying to keep him on the straight and narrow. As an adult Jerry marries and seems to settle down, until an armoured security company across the street from him is robbed of two and a half million dollars. Directed by Joseph Pevney (Man of a Thousand Faces) the film stars Tony Curtis (Some Like it Hot), George Nader (Robot Monster), Julie Adams (Creature from the Black Lagoon) and Sal Mineo (Rebel Without a Cause), with cinematography by the great William H. Daniels (The Naked City). This showcase of lesser known noir classics features sterling performances from a host of screen greats, as well as taut direction, stunning cinematography, and superb screenwriting from the likes of Oscar Saul (A Streetcar Named Desire), Jo Eisinger (Gilda, Night and the City), Andrew P. Solt (In a Lonely Place) and Sydney Boehm (When Worlds Collide, The Big Heat). Embrace the darkness with these hardboiled genre gems.