Watch Smart House full movie online 0123movies. Watch Smart House 123movies online for free. Smart House Movies123: Ben Cooper and his family struggling to get a grip on household chores, school and work. Ben is the family caretaker. So when Ben sees that a Smart House is being given away, he enters the competition as often as he can. The family wins the house (named Pat). After moving in Pat's personality begins to radically change, the family starts to resent her.