Satoshi/Ash

Rica Matsumoto

Walter Lassally

Axew

Jason Flores Contreras

Isitsubute (voice)

Kenta Tokui

Pikachu

Ikue Ohtani

Ash Ketchum

Sarah Natochenny

Ariane Labed

Iris

Aoi Yūki

Athina Rachel Tsangari

Dent/Cilan

Mamoru Miyano

Eric

Jake Paque

Axew

Minami Tsuda

Musashi

Megumi Hayashibara

Mewtwo

Miriam Pultro

Kojirō/James

Shin'ichirô Miki

Yiannis Papadopoulos

Genesect

Koichi Yamadera

Nurse Joy

Alyson Leigh Rosenfeld

Eric

Takashi Yoshimura

Nyarth/Meowth

Inuko Inuyama

Iris

Eileen Stevens

Sableye / Stunfisk/Lotad/Gurdurr/Conkeldurr

Bill Rogers

Narrator

Unshô Ishizuka

Cilan

Jason Griffith

Axew

Kayzie Rogers

Eevee

Kiyoe Yoshioka

Jessie

Michele Knotz

James / Meowth

James Carter Cathcart

Mewtwo

Reiko Takashima

Scott Rayow

Water Genesect

Sumire Morohoshi

Samia Mounts

Ice Genesect (voice)

Akeno Watanabe

Fire Genesect

Kiyotaka Furushima

Electric Genesect (voice)

Kensuke Sato

Yûko Minaguchi

Tom Wayland

Marc Thompson

Dick Eriksson

Yamirami (voice)

Yuko Sanpei

Ordile (voice)

Tsuguo Mogami

Eli James

Andreas Nilsson

Lisa Ortiz

Erica Schroeder