Cast includes Darren Barnet, Kenneth Branagh, Maya Erskine, Masi Oka, Brenda Song, and George Takei. In 17th-century Japan, Mizu (voiced by Maya Erskine) was born to a white father and a Japanese mother, was raised as a boy, trains as a warrior, disguises herself as a Japanese man, and vows to kill all white men in her country.
