Mewtwo - Prologue to Awakening is a special episode of the Pokémon anime, serving as a prologue to Genesect and the Legend Awakened.
Satoshi (voice)
Pikachu (voice)
Dent (voice)
Iris (voice)
Kibago (voice)
Dr. Okido (voice)
Oscar (voice)
Eievui (voice)
Danku (voice)
Mewtwo (voice)