'Captain Fantastic' premieres in Los Angeles (20 images)

Cast member Viggo Mortensen attends the premiere of the motion picture drama "Captain Fantastic" at the Harmony Gold Theatre in Los Angeles on June 26, 2016. Photo by Jim Ruymen/UPI

Cast members, Erin Moriarty, Samantha Isler, Missi Pyle, Kathryn Hahn, Trin Miller, writer/director Matt Ross, actress Annalise Basso (L-R), actress Shree Crooks and actor Viggo Mortensen, foreground, attend the premiere of the motion picture drama "Captain Fantastic" at the Harmony Gold Theatre in Los Angeles on June 26, 2016. Photo by Jim Ruymen/UPI

Cast members Kathryn Hahn (L) and Viggo Mortensen attend the premiere of the motion picture drama "Captain Fantastic" at the Harmony Gold Theatre in Los Angeles on June 26, 2016. Photo by Jim Ruymen/UPI

Cast member Viggo Mortensen signs autographs as he arrives for premiere of the motion picture drama "Captain Fantastic" at the Harmony Gold Theatre in Los Angeles on June 26, 2016. Photo by Jim Ruymen/UPI