Mari Collingwood plans to attend a concert with her friend Phyllis Stone on the eve of her 17th birthday. They head to a dangerous neighborhood in New York City, where they encounter a group of escaped convicts, including Krug Stillo and his associates. After a night of rape, murder, and humiliation, the gang takes refuge in Mari's home. However, Mari's parents soon discover the truth and plot to take revenge on the criminals for their daughter's death.
The Last House on the Left
A birthday celebration for a teenage girl takes a terrifying turn when she and her friend attempt to buy marijuana in the city, only to be abducted and subjected to a brutal ordeal at the hands of a group of sadistic and violent convicts.