The Leeds family consists of two adult children, their two young brothers, their parents, and Grandpa Summerill, a feisty retired soldier visiting from the old soldiers' home. Hearing a commotion outside, most of them go to the windows and witness gangster "Maxey" Campo murdering two men. Campo enters the house, assaults Grandpa for confronting him, threatens the family with harm if they talk, and flees by the back exit.