Rich executive being threatened by a burglar who had been caught trying to steal his mansion hires a hitman to kill him in prison. But another man is killed instead, leaving a widow and three kids. Full of remorse, he tries to help the family, taking everyone home. Soon, conflicts arise from the impossible coexistence of such contrasting families under the same roof.
A family reunion is disrupted by possibly the real Santa Claus collapsing in Penn Station - minor miracles ensue across the city of New York.
