Jimmy - Sean Schemmel Marina - Kelly Davis (a.k.a. Kelly Ray) Hun, Delia Ketchum, Ash Ketchum (in cameos), May (in cameos) - Veronica Taylor Attila - Marc Thompson Vincent - Kevin Kolack Eugene (known as Euisine in the main series) - Dan Green Misty, Jessie, Violet - Rachael Lillis Daisy - Lisa Ortiz Nurse Joy - Bella Hudson Officer Jenny - Lee Quick Professor Oak - Stan Hart Ritchie, Benny DeMario, Bulbasaur, Phanpy and Teddiursa - Tara Jayne Tracey Sketchit, Giovanni - Ed Paul Sakura, Casey - Kerry Williams Narrator - Mike Pollock James, Brock, Professor Sebastian, Butch, Weezing - Eric Stuart Meowth - Maddie Blaustein Dr. Nanba, Gary Oak - Jimmy Zoppi Gilbert - Jason Griffith Celebi - Russi Taylor Cassidy, Teddiursa - Andi Whaley DJ Mary - Amy Birnbaum Pikachu - Ikue Ōtani Arbok - Koichi Sakaguchi Togepi - Satomi Korogi Corey DeMario - Matt Hoverman Narrator - Rodger Parsons (credited as Ken Gates)