A lonely young boy, overshadowed by his older brother, picked on by other boys at school and ignored by his businessman father, finds strength and companionship from a stately old oak tree. When his father, a real-estate developer, plans to demolish the old tree in order to make way for a factory, the boy decides to stand up for his friend and stand up to his father.

Life’s good for deliveryman Doug Heffernan, until his newly widowed father-in-law, Arthur, moves in with him and his wife Carrie. Doug is no longer the king of his domain, and instead of having a big screen television in his recently renovated basement, he now has a crazy old man.

Brucey, the son of Oscar, calls his father to invite him to his wedding to Felix's daughter next Sunday in California. Oscar and Felix meet again at Los Angeles International Airport and rent a car in order to go to San Malina for the wedding.

Ray Barone is a successful sportswriter living on Long Island with his wife Debra, daughter Ally, and twin sons, Geoffrey and Michael. That's the good news. The bad news? Ray's meddling parents, Frank and Marie, live directly across the street and embrace the motto "Su casa es mi casa," infiltrating their son's home to an extent unparalleled in television history.

After many years spent at the “Cheers” bar, Frasier moves back home to Seattle to work as a radio psychiatrist after his policeman father gets shot in the hip on duty.