The Back to the Future foursome of Michael J. Fox (“Marty McFly”), Lea Thompson (“Lorraine”) Christopher Lloyd (“Dr. Emmett Brown”) and Thomas F. Wilson (“Biff Tannen”); “Star Trek” superstar William Shatner, Clerks producer Kevin Smith and actors Jason Mewes, Brian O’Halloran, Jeff Anderson and Trevor Fehrman and Ming-Na Wen (“The Mandalorian,” “The Book of Boba Fett”) are among the highlights as dozens of celebrities and industry professionals at the 2022 FAN EXPO Portland, part of largest comic con producer in the world. Thousands of fans will be on hand January 21-23 at Oregon Convention Center to celebrate the best in pop culture: movies, comics, cosplay, video gaming, television, original art, collectibles, contests and more. FAN EXPO Portland will also feature non-stop live entertainment, gaming, exclusive Q&A sessions with top celebrities, movie screenings, anime, kids zone and more Top artists and writers will also be in attendance in Artist Alley. Admissions start at $27, kids 5 and under free. Visit http://www.fanexpoportland.com for more info. When: Friday, January 21, 4-9 p.m. Saturday, January 22, 10 a.m.-7 p.m. Sunday, January 23, 10 a.m.-5 p.m.