JR Bourne JR Bourne played the Tok’ra Martouf / Lantash on seven episodes of Stargate SG1, he also starred in Revenge, Fringe, Arrow, The Secret Circle and is Mr Argent on Teen Wolf. He is also starring in the upcoming series Somewhere Between. IMDB Twitter Tom J. Astle Tom wrote the Stargate SG1 episode Cor-ai [...]