A psychotic man opens fire in a diner, murdering numerous people before killing himself. The survivors struggle in different ways following this horrendous event: a doctor doubts his own instincts and elects to use an experimental medical procedure on his wife, while a gambler believes he's on a lucky streak. A waitress begins engaging in promiscuous sex, and a young girl whose father is among the dead gains unexpected fame.
The mobster husbands of three 1978 Hell's Kitchen housewives are sent to prison by the FBI. Left with little but a sharp ax to grind, the ladies take the Irish mafia's matters into their own hands — proving unexpectedly adept at everything from running the rackets to taking out the competition… literally.
As Batman hunts for the escaped Joker, the Clown Prince of Crime attacks the Gordon family to prove a diabolical point mirroring his own fall into madness.