12-year-old Conor encounters an ancient tree monster who proceeds to help him cope with his mother's terminal illness and being bullied in school.
Not streaming on a subscription service in the US right now.
Starring Lewis MacDougall, Sigourney Weaver, Felicity Jones, Toby Kebbell, Ben Moor, James Melville, Oliver Steer, Dominic Boyle, Jennifer Lim, Max Gabbay