Recurring: Eric Stuart (Weezing, Poliwhirl, Totodile), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Megan Hollingshead (Nurse Joy), Michael Haigney (Psyduck), Rachael Lillis (Goldeen), Shinichiro Miki (Staryu)
Episodic: Jimmy Zoppi (Captain Marius)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ken Gates (Narrator), Stan Hart (Professor Oak)
Episodic: Wayne Grayson (Wilbur)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Weezing, Totodile), Ken Gates (Narrator), Mika Kanai (Bayleef), Stan Hart (Professor Oak)
Episodic: Tara Jayne (Dayton)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Weezing, Poliwhirl, Totodile), Kayzie Rogers (Corsola), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Michael Haigney (Psyduck), Mika Kanai (Bayleef), Rikako Aikawa (Victreebel), Shinichiro Miki (Staryu), Tara Jayne (Bulbasaur), Yuji Ueda (Noctowl)
Episodic: Dan Green (Mika and Andrea's father), Kerry Williams (Mika), Tara Jayne (Andrea)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Totodile), Kayzie Rogers (Corsola), Ken Gates (Narrator), Lisa Ortiz (Luka), Michael Haigney (Psyduck), Shinichiro Miki (Staryu)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ed Paul (Whirl Cup announcer), Eric Stuart (Weezing, Poliwhirl, Totodile), Kayzie Rogers (Corsola), Ken Gates (Narrator), Megan Hollingshead (Nurse Joy)
Episodic: Amy Birnbaum (Marcellus)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ed Paul (Whirl Cup announcer), Eric Stuart (Totodile), Kayzie Rogers (Officer Jenny, Corsola), Ken Gates (Narrator), Mika Kanai (Bayleef), Stan Hart (Professor Oak)
Episodic: Kayzie Rogers (Christopher), Stan Hart (Harrison)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ed Paul (Whirl Cup announcer), Eric Stuart (Poliwhirl, Totodile), Kayzie Rogers (Officer Jenny, Corsola), Ken Gates (Narrator), Michael Haigney (Psyduck), Mika Kanai (Bayleef), Stan Hart (Professor Oak), Unsho Ishizuka (Kingler)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Poliwhirl), Kayzie Rogers (Cyndaquil), Ken Gates (Narrator), Shinichiro Miki (Crobat)
Episodic: Dan Green (Band of Diglett Thieves leader), Ed Paul (Town Council Member), Jimmy Zoppi (Mayor of Diglett Village), Mandy Bonhomme (Sue), Tara Jayne (Rita)
Incidental: Kayzie Rogers (Old Woman)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Yuji Ueda (Noctowl)
Episodic: Ed Paul (Jenaro), Roxanne Beck (Ariene)
Incidental: Jimmy Zoppi (Scam artist)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Butch), Jimmy Zoppi (Professor Nanba), Kayzie Rogers (Oliver), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Lisa Ortiz (Luka), Megan Hollingshead (Cassidy), Mika Kanai (Bayleef), Tara Jayne (Ritchie)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Poliwhirl, Totodile, Butch), Jimmy Zoppi (Professor Nanba), Kayzie Rogers (Cyndaquil, Corsola, Oliver), Ken Gates (Narrator), Lisa Ortiz (Luka), Megan Hollingshead (Cassidy), Rachael Lillis (Goldeen), Shinichiro Miki (Staryu, Crobat), Tara Jayne (Ritchie), Yuji Ueda (Noctowl)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Poliwhirl, Totodile, Butch), Jimmy Zoppi (Professor Nanba), Kayzie Rogers (Cyndaquil, Oliver), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Lisa Ortiz (Luka), Megan Hollingshead (Cassidy), Rikako Aikawa (Victreebel), Tara Jayne (Ritchie)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Poliwhirl), Ken Gates (Narrator), Mika Kanai (Bayleef), Rachael Lillis (Jigglypuff), Shinichiro Miki (Staryu, Crobat), Tara Jayne (Bulbasaur), Yuji Ueda (Noctowl)
Episodic: Jimmy Zoppi (Wings Alexander)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Totodile), Kayzie Rogers (Cyndaquil), Ken Gates (Narrator), Kerry Williams (Janina), Mika Kanai (Bayleef), Tara Jayne (Jasmine, Bulbasaur), Unsho Ishizuka (Onix), Yuji Ueda (Noctowl)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ed Paul (Tracey), Eric Stuart (Scyther), Katsuyuki Konishi (Heracross), Kayzie Rogers (Marill, Mr. Mime), Ken Gates (Narrator), Rachael Lillis (Venonat), Stan Hart (Professor Oak), Tara Jayne (Bulbasaur), Veronica Taylor (Delia Ketchum)
Incidental: Jimmy Zoppi (Carter)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Kayzie Rogers (Corsola), Ken Gates (Narrator), Kerry Williams (Sakura), Koichi Sakaguchi (Arbok), Lisa Ortiz (Satsuki), Megan Hollingshead (Tamao), Rikako Aikawa (Victreebel), Shinichiro Miki (Crobat), Veronica Taylor (Koume)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ed Paul (Eusine), Kayzie Rogers (Cyndaquil), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Megan Hollingshead (Nurse Joy)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Jimmy Zoppi (Gary), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Mika Kanai (Bayleef)
Episodic: Dan Green (Mr. Shellby), Kayzie Rogers (Mrs. Shellby)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Weezing), Kayzie Rogers (Officer Jenny), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Megan Hollingshead (Nurse Joy), Rikako Aikawa (Victreebel)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Weezing), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Michael Haigney (Psyduck), Tara Jayne (Phanpy)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Ed Paul (Giovanni), Eric Stuart (Weezing), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Rikako Aikawa (Victreebel), Tara Jayne (Phanpy)
Episodic: Kayzie Rogers (Team Rocket Scout), Lisa Ortiz (Wendy)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Totodile), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Mika Kanai (Bayleef), Rikako Aikawa (Victreebel)
Episodic: Tara Jayne (Lokoko)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Weezing), Ken Gates (Narrator), Koichi Sakaguchi (Arbok), Mika Kanai (Bayleef), Unsho Ishizuka (Onix)
Episodic: Dan Green (Kiyo)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Eric Stuart (Weezing), Ken Gates (Narrator)
Episodic: Tara Jayne (Calista)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
Recurring: Dan Green (Tyson), Eric Stuart (Poliwhirl, Totodile, Professor Sebastian), Kayzie Rogers (Officer Jenny), Ken Gates (Narrator), Wayne Grayson (Lance)
Additional Voices: Lobozzo, Amy Palant, Jayne Grand, Leah Applebaum, Lee Quick, Paul Frank, Roger Kay
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