House Arrest (1996)
Overview
High-schooler Grover Beindorf and his younger sister Stacy decide that their parents, Janet and Ned, are acting childishly when they decide to divorce after 18 years of marriage, so they lock them up in the basement until they'll sort out their problems.
Cast
Kyle Howard, Jamie Lee Curtis, Kevin Pollak, Jennifer Tilly, Christopher McDonald, Sheila McCarthy, Wallace Shawn, Caroline Aaron