Summertime Killer (1972)

A mild-mannered father is transformed into a killing machine after his family is torn apart by a violent act.

A rogue gunman is assassinating high-ranking military officers one by one. When Gunnery Sgt. Brandon Beckett is informed his father, legendary shooter Thomas Beckett has been killed, Brandon springs into action to take out the perpetrator.

Mysterious Orfamay Quest hires Los Angeles private investigator Philip Marlowe to find her missing brother. Though the job seems simple enough, it leads Marlowe into the underbelly of the city, turning up leads who are murdered with ice picks, exotic dancers, blackmailed television stars and self-preserving gangsters. Soon, Marlowe's life is on the line right along with his case.

Anthony Stowe is a dirty cop who is hooked on heroin—and everyone hates him. After a serious accident, he is placed into an induced coma, but emerges from it a better person who wants to put things right.

A Secret Service Agent is held captive in the trunk of a car and endures high-speed mental and physical torture as terrorists attempt to extract needed information for their sinister plot.

One evening, Hammer gives a ride to Christina, an attractive hitchhiker on a lonely country road, who has escaped from the nearby lunatic asylum. Thugs waylay them and force his car to crash. When Hammer returns to semi-consciousness, he hears Christina being tortured until she dies. Hammer, both for vengeance and in hopes that "something big" is behind it all, decides to pursue the case.

A woman becomes very curious about one of her psychiatrist husband's inmates, a man who was found guilty in the murder and disfigurement of his former wife.

Police officer Tom Sharky gets busted back to working vice, where he happens upon a scandalous conspiracy involving a local politician. Sharky's new 'machine' gathers evidence while Sharky falls in love with a woman he has never met.

Veteran cop Nick Pulovski is used to playing musical partners; many of the partners he's had in the past have died on the job, and often as a result of Nick's risky tactics. But the rookie who's been assigned to help Nick bust a carjacking ring is almost as hotheaded as he is … and when Nick gets kidnapped, his newbie partner is his only hope.

Some of Sin City's most hard-boiled citizens cross paths with a few of its more reviled inhabitants.