Mewtu

Martin Bonvicini

Ash Ketchum

Rica Matsumoto

Ash Ketchum

Sarah Natochenny

Ash Ketchum

Felix Mayer

Pikachu

Ikue Otani

Misty

Mayumi Iizuka

Misty

Michele Knotz

Raymond (voice)

Raymond Johnson

Kasumi (voice)

Mayumi Izuka

Brock

Yûji Ueda

Mauzi

Angela Wiederhut

Brock

Bill Rogers

Mewtwo

Dan Green

Togepi (voice)

Satomi Korogi

Dr. Fuji

Martin Halm

Mewtwo

Masachika Ichimura

Voice

Rodger Parsons

Fergus

Hubertus von Lerchenfeld

Musashi (voice)

Megumi Hayashibara

Corey

Niko Macoulis

Kojiro

Shin-ichiro Miki

Joy

Chika Fujimura

Nyarth (voice)

Inuko Inuyama

Junsar

Chinami Nishimura

Sakaki

Kenta Miyake

Narrator

Unsho Ishizuka

Mew

Koichi Yamadera

Sorao

Hiroshi Kamiya

Sweet

Ayane Sakura

Umio

Hiroyuki Yoshino

Voyager

Sachiko Kobayashi

Dr. Fuji

Minoru Inaba