Diego played the Team Leader of the bomb disposal squad in the Stargate SG1 episode Ex Deus Machina, he starred in Homeland and is currently starring as Agent Donald Ressler in The Blacklist and has been on Smallville, Mercy, Whistler and Longmire. IMDB Twitter
Christopher John Fields
Christopher played Lt. Freeman in the Stargate movie and he’s also appeared on episodes of The Closer, Zodiac, Sleeper Cell, NYPD Blue, Ally McBeal, ER, Alien 3 and JAG.
Trevor played Sgt. Graham on three episodes of Stargate Universe (Gauntlet, Alliances and Subversion). He has also appeared on Arctic Air, Fringe, Defying Gravity, Human Target, Blackstone and The Flash. IMDB