第 1 季 共 6 集
播出时间：2020年12月4日
第 1 集 Operation Beethoven
播出时间：2020年12月4日
Berlin, 1961: Fielding Scott, a disgraced MI6 agent, is given a chance for rehabilitation. He is to organize the defection of an East German scientist who has made an explosive discovery. The operation fails, and the defector is murdered. There must be a mole within Allied intelligence. Scott sets out on a dangerous search for the traitor.
第 2 集 Out Of The Past
播出时间：2020年12月4日
After the failed conviction of the scientist, Scott is increasingly a thorn in the side of his superior Aldous Petrie. Nevertheless, he is assigned to search for the mole who betrayed the operation. Scott has far-reaching powers and unconventional methods: he starts building his own small army of Berlin criminals. At the same time, he finds out some disturbing information about his lover, Severine. His mistrust grows.
第 3 集 My Enemy's Enemy
播出时间：2020年12月4日
Scott comes under pressure. Eliza Hahn is blackmailing him over his affair with Severine. She demands that he take her and her boyfriend Reinhart to England for safety. He also learns of Severine's connections to the Russians. He then has her contact Vasily Lubkov under surveillance and learns that he is secretly meeting with the head of the CIA's Berlin branch. Scott then comes up with a daring plan.
第 4 集 The Flower Market
播出时间：2020年12月4日
Scott's cunning plan seems to be working: Lubkov wants to defect. But when he meets him in West Berlin, he is shot. The assassin manages to escape. Lubkov's secretary is afraid and flees to the West. Under interrogation, she tells Severine that something big is going to happen in Berlin on August 13. Meanwhile, Conrad Greer is being blackmailed about his homosexuality. He is supposed to lure Scott into a trap.
第 5 集 Dark Imaginings
播出时间：2020年12月4日
After Greer's killer turns out to be an MI6 agent, Scott suspects that the murders are connected to the Haldane case in which he was involved more than a year ago. In addition, he and Severine learn that large quantities of barbed wire are being stored at Ostbahnhof. Is Berlin to be sealed off? Severine tells Scott that she has received new clues about the identity of her husband's killer. However, when she meets her contact, she is shot.
第 6 集 The Wall
播出时间：2020年12月4日
Severine's death has taken a toll on Scott. He wants revenge and at the same time to find out how the events in Berlin are connected to the Haldane case. Meanwhile, his superior, Ian Stuart-Hay, arrives in the capital. Scott follows up on more clues. He learns that his boss stole CIA funds years ago along with Haldane and KGB man Kovrin. In addition, he finds Severine's killer, Udo Hoff. Can Scott bring about justice?
