Liar Liar follows the cast of characters in this comedy film about a lawyer who is unable to lie for 24 hours due to his son's birthday wish. The cast features Jim Carrey, Maura Tierney, Justin Cooper, Cary Elwes, Anne Haney, Jennifer Tilly, Amanda Donohoe, Jason Bernard, Swoosie Kurtz, Mitchell Ryan, Christopher Mayer, and Eric Pierpoint.