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04:56 — Will Christine defend Sam to the end? The stars discuss the strain on this crucial relationship and how Sophie and Paul are complicating matters.
04:38 — Co-creators and executive producers Shawn Ryan and Karl Gajdusek explore the dossiers of the USS Colorado crew members.
04:28 — Production designer Jim Spencer and set decorator Brenda Meyers-Ballard reveal the secrets of the nerve center of the USS Colorado.