Overview
Smart House is a 1999 Disney Channel Original Movie (DCOM) about a teenage computer nerd and contest whiz (Ryan Merriman), his widowed father, and his little sister, who win a computerized house that begins to take on a life of its own – in the form of an overbearing mother (Katey Sagal).
Plot
After the death of his mother, 13-year-old Ben Cooper takes it upon himself to take care of his widowed father Nick and little sister Angie in Monroe County, New York. Ben enters a contest to win a smart house. The family wins and moves into the house (run by a virtual assistant named PAT, short for "Personal Applied Technology") and is introduced to its creator, Sara Barnes.
Nick and Sara begin dating, which upsets Ben, who has not moved on from the death of his mother. Ben decides to reprogram PAT to serve as a maternal figure, hoping his father will realize that the family does not need Sara to replace his mother. Ben presents PAT with numerous 1950s-era TV shows and films from which he hopes she will learn to emulate motherhood using her learning capabilities.
Ben and Angie have a party while Nick and Sara are on a date. With PAT's help, Ben wins over his crush Gwen Patroni, and his bully Ryan is confronted by PAT, who electrically shocks Ryan, haunts him with ghostly skull holograms and chases him out of the house. PAT helps them clean up to cover up evidence of the party, but Nick figures it out anyway, and reprimands Ben and Angie when he finds Gwen's sweater (thrown about during a dance line) in the living room fern. Nick chastises PAT for throwing a party behind his back, asking her to be more responsible with his children.
From Wikipedia (CC BY-SA 4.0).