After an inexplicable force decimated her reservation Native American teen Dani (Blu Hunt) awoke in a foreboding facility. She s apprised with the four other young in-patients -Rahne (Maisie Williams) Ilyana (Anya Taylor-Joy) Sam (Charlie Heaton) and Roberto (Henry Zaga)-that they re mutants who need to learn to harness their strange abilities... and also that they re not free to leave. Josh Boone s dark long-shelved take on Marvel s next-gen X-Men co-stars Alice Braga Adam Beach. 94 min. Widescreen; Soundtrack: English.