Aaron Douglas is a Canadian actor. He debuted in 2000 with a one-time role in Stargate SG-1. He next had roles in the films Stealing Sinatra, Final Destination 2, X2, and The Lizzie McGuire Movie — all released in 2003. On television, his first main role was as Galen Tyrol in Battlestar Galactica. He reprised his role in Battlestar Galactica: The Resistance. In the 2010s, he starred as Frank Leo in The Bridge, Bill Curran in Hellcats, Sheriff Tom Sworn in Hemlock Grove, Evan Henderson in The Killing, and Tony Darrow in The Returned. More recently, he played Gordon Rimmer in Dirk Gently’s Holistic Detective Agency and Gary Heller in Imposters.