The Simpsons - Season 13 (Also known as Gia Dinh Simpsons ) is a Animation Comedy film directed by James L. Brooks, Matt Groening, Sam Simon . It released on TV Series (2001 ). The film stars Dan Castellaneta, Nancy Cartwright, Julie Kavner. A gypsy puts a curse on Homer in "Hex In The City." Then, The Simpsons' new automated house malfunctions and tries to kill Homer. Finally, Bart and Lisa attend a school for wizards in "Wiz Kids."