Movies: ‘Wintervention’ screenings

Intrepid skiers and snowboarders will stop at nothing to find new frontiers to conquer, even if doing so means traveling to the ends of the Earth. The snow addicts in the eye-popping documentary “Wintervention” think nothing of shredding in Antarctica, heli-skiing in the Caucasus range or bombing down mountainsides in the Arctic Circle. Redondo Union High School, 1 Sea Hawk Way, Redondo Beach. 7:30 p.m. Thu. Writers Guild Theater, 135 S. Doheny Drive, Beverly Hills. 6:30 p.m. and 9:30 p.m. Fri. Laguna Beach High School, 625 Park Ave., Laguna Beach. 8 p.m. Sat. $27. https://www.warrenmiller.com