Still a captive of the Nomads, Sundance and Noah come face-to-face with the protectors once again and we discover that Sundance has a twin brother Sutch who is a Protector. To prove he is no danger to the Nomads, Noah detroys the sentinel and then both he and Sundance return back to the Nomad camp. Back at North Col, Dr. Pretorius and Becky are trying to re-trace what Noah did in order to find him and bring him back. (thetvdb.com)