Jack Dunlevy, a strict ex-military man, takes over raising the children while his wife returns to school. First up, his son Frankie is having girl problems while his daughter Rachel gets caught with her boyfriend in her room.
Jack plans some intense training when Frankie, George and Mikey ask him to coach them for varsity baseball tryouts; the Dunlevy house becomes a hangout spot; Joanne gets involved in Rachel's love life.