Conrad Pla (born October 24, 1966) is a Spanish-born Canadian actor, martial artist, and former professional kickboxer. He competed as a light heavyweight and super middleweight between 1984 and 1998, and held both the ISKA North American and WKA Intercontinental championships. He is a co-founder of and trainer at Tristar Gym. Since retiring from kickboxing, Pla has worked as a film and television actor, notably as Carlos Serrano on ReGenesis (2004–08), Sergeant Julien Houle on 19-2 (2014–17), and Colonel Janus on The Expanse (2017). He has also provided voiceover work for video games, notably the Assassin's Creed and Far Cry series. (Via Wikipedia)