Jimmy Conlon, a former hitman for mob boss Shawn Maguire, struggles with alcoholism and a tarnished reputation. Haunted by his past crimes, he's estranged from his son Mike, a blue-collar worker and devoted father. When Mike unwillingly witnesses a murder committed by Shawn's son Danny, Danny targets him for elimination. Realizing Mike's life is in grave danger, Jimmy reluctantly steps in to protect his son. This decision puts him at odds with Shawn, his only surviving friend. As Jimmy tries to keep Mike safe, he reignites his lethal skills in an all-out fight for their survival.

As night falls, Jimmy and Mike are pursued relentlessly through the streets by corrupt cops and hired killers. The bond between father and son is tested as long-buried secrets come to light, and Jimmy scrambles to find redemption in his violent actions. Facing nearly insurmountable odds, the two must rely on each other to navigate the city’s underworld and overcome their shared enemies. With time running out and nowhere to hide, they face a climactic showdown that determines their fate and the possibility of forgiveness.