watch 01:56 The Loop (TV) Do you like this video? Play Sound J. Douglas Stewart is an actor. Roles[edit | edit source] Prior 3(SG1: "The Ark of Truth")Add a photo to this gallery External links[edit | edit source] J. Douglas Stewart on The Internet Movie Database J. Douglas Stewart at TV.com Categories: Stargate: The Ark of Truth actors Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.