Slumberland is a 2022 American fantasy adventure film directed by Francis Lawrence and written by David Guion and Michael Handelman. Based on the comic strip Little Nemo in Slumberland by Winsor McCay, the film stars Jason Momoa, Chris O'Dowd, Kyle Chandler, Weruche Opia, and introducing Marlow Barkley in her film debut as Nemo. It tells the story of a young girl whose father is lost at sea. She enters Slumberland where she befriends a renegade character who is involved in a plot to obtain a special pearl that may have the power to reunite her with her father. Slumberland was released on November 18, 2022, by Netflix. It received generally mixed reviews from critics.