how the grinch stole christmas illumination

You may be referring to the 2018 Illumination animated film, "The Grinch," which is based on the 1957 Dr. Seuss book of the same name. The film was directed by Yarrow Cheney and Scott Mosier and stars Benedict Cumberbatch as the voice of the Grinch. The film follows the Grinch's plans to steal Christmas from the residents of Whoville and his eventual realization that the true meaning of Christmas is found in the kindness and generosity of others. It is a heartwarming story of redemption and the power of love.