Every episode from all three series of the German TV drama set during the Cold War in East Germany. In a paranoid and divided Germany, 24-year-old border patrol guard Martin Rauch (Jonas Nay) is recruited by the East Germany Secret Service to go undercover as a West German soldier. In his role as an oberleutnant, Martin assumes the identity of Moritz Stamm and, while serving under Major General Wolfgang Edel (Ulrich Noethen), gathers intelligence on the West's military activities and culture. Series 1 episodes are: 'Quantum Jump', 'Brave Guy', 'Atlantic Lion', 'Northern Wedding', 'Cold Fire', 'Brandy Station', 'Bold Guard' and 'Able Archer'. Series 2 episodes are: 'Tar Baby', 'Ommegang', 'Dragon Rouge', 'Le Cafard', 'Green Book', 'Tjello', 'El Dorado Canyon', 'Vula', 'Chickenfeed' and 'Total Onslaught'. Series 3 episodes are: 'Kyrie Eleison', 'November Nights', 'Magic', 'Operation Condor', 'Timisoara Rebellion', 'Quando Ti Guardo', 'Phase Zwei' and 'The End of History'.