watch 01:48 The Loop (TV) Do you like this video? M.C. Gainey is an American actor. He portrayed Paul Boucher on The CW's Riverdale. Contents[show] Credits Actor Season 2 "Chapter Twenty-Five: The Wicked and The Divine" External links M.C. Gainey at the Internet Movie Database Gallery References Retrieved from "https://riverdale.fandom.com/wiki/M.C._Gainey?oldid=129570" Categories: Cast Riverdale Cast Community content is available under CC-BY-SA unless otherwise noted.