In this Oct. 26, 2017 photo, Woody Harrelson poses for a portrait to promote his upcoming film, "Three Billboards Outside Ebbing, Missouri" at The Four Seasons in Los Angeles. (Photo by Casey Curry/Invision/AP)
Television and ‘Cheers’ was perhaps Woody Harrelson’s only comfort zone AP

Three Billboards' Woody Harrelson on the joys of working with a genius