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.

Cast:Lewis MacDougall, Sigourney Weaver, Felicity Jones, Toby Kebbell, Ben Moor, James Melville,

Genre:Fantasy, Adventure, Family,

country:Spain, United States of America, United Kingdom,

Production:River Road Entertainment, Participant, Apaches Films, La Trini, A Monster Calls AIE, Telecinco Cinema, Summit Entertainment, Focus Features,