|Friends:||Ash, Misty, Brock|
|First Appearance:||Clefairy Tales|
|Voice actor:|| Takuma Suzuki (Japanese)|
Adam Blaustein (English)
Oswald is a character of Pokémon: Indigo League.
Season 1: Indigo League
Oswald is a scientist who believed that aliens were taking the stuff from the citizens. After a search, he, Ash, Brock and Misty discovered that a group of Clefairy were taking the stuff to power their spaceship. Attempting to control the ship, he and the others fell asleep when Jigglypuff sang the song. Though he stayed on the ship, he got out when the Clefairy needed more stuff for the space ship.