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 … Jamie Lee Curtis, Kevin Pollak, Kyle Howard, Jennifer Love Hewitt, Jennifer Tilly, Christopher McDonald, Wallace Shawn Added on Amazon Prime 2023-02-11. Youtube Trailer