Diff'rent Strokes - Arnold and Lisa's Mother

Seizoen: 7 - Aflevering: 2 / 155 - Eerst uitgezonden: 06 oktober 1984 - Episode ID: 72122

Arnold thinks the school science fair is the perfect opportunity to sabotage the project of his least favorite female classmate, but with a closer look he wonders if her aggravating behavior is really a cry for help.