Season 4, Episode 49 - "Caterpie's Big Dilemma"
24 August, 2002
Ash and his pals come to a Pokemon Centre in a quiet little forest when they encounter two Chanceys and someone wearing a scuba suit, that person appears to be Nurse Joy! But she is different from all the other Nurse Joys, because this Nurse Joy is great at handling Water Pokemon, and Misty is excited to meet her but what will she expect?
