Super Mario Galaxy Movie may have had another Nintendo character leaked

The Super Mario Galaxy Movie will pit Mario and Luigi (and Yoshi) against a new galactic threat, a goop-powered Bowser Jr., when Illumination and Nintendo‘s new animated movie hits theaters in April. But according to a surprising new description of the film, the son of Bowser may not be the only big bad the brothers will face in the sequel to The Super Mario Bros. Movie.