Guest Stars Mahershala Ali as Nathan Cley Summer Glau as Skylar Adams Valerie Cruz as Kathy Sullivan Co Starring Jane Moffat as Sandra Bell Rachael Crawford as Jeannie Harken Skyler Wexler as Zoe Joe Parro as Cabbie Jorge Molina as Playboy Christopher Dyson as Blackwater Leader Marqus Bobesich as Klaus Kripke Ray Paisley as Wesley Jerry Getty as Sentry Roland Rothchild as Hippie Dad