Season 4, Episode 11: Duck, Duck, Chicken / The Great Pantzini / Who Rubbed Out Cow & Chicken (EP51)
Résumé de l'épisode 51
Duck, Duck, Chicken: Through the miracles of surgery, Red turns Chicken into a duck. Mom and Dad take Red to court, but their case is over-ruled because if it walks like a duck and talks like a duck, it must be a duck.