The Tribe Season 3 Episode 20 Episode 20 ( Air Date 2001-01-20 ) Genre Drama, Sci-Fi & Fantasy category. Overview "Tai-San worms her way further into the Guardian's world, while Salene is conflicted about her membership of the Chosen. May becomes a spy in Patsy's place, Ellie and Lt Luke grow closer, and Ryan's anger boils over.".