A young Roman woman during the 1950s is on the verge of becoming engaged to a man. She goes to Cinecittà to do an audition as an extra and is thrust into this almost infinite night during which she discovers herself.
After Margaret, a divorcée living in Dublin, loses her teenage son, she develops an unorthodox relationship with Joe, a homeless youth. Their tentative trust is threatened by his involvement with a violent gang and the escalation of her ex-husband's grieving rage.
When household tensions and a sense of worthlessness overcome Evan, he finds escape when he clings with the orphans of a throw-away society. The runaways hold on to each other like a family until a tragedy tears them apart.
A successful woman in New York City finds her life upended when she is forced to confront a dark truth that threatens to unravel her meticulously crafted life.