We don't have a biography for Gladion yet. Hang in there, or go ahead and contribute one.
Appearances
Pokémon
Guest cast, played by Eddy Lee
- Episode 21x01: A Dream Encounter! (Oct 5, 2017)
- Episode 21x04: A Masked Warning! (Oct 26, 2017)
- Episode 21x05: Night of a Thousand Poses! (Nov 2, 2017)