
The Allied liberation of Brussels paradoxically brings terror for the former Lifeline workers. About to face savage punishment after being falsely accused of collaboration, Monique is rescued thanks to Natalie and a British officer, Captain Stephen Durnford. She moves in with Natalie, where Durnford visits her and the two become close. Natalie tries to persuade Albert to declare his feelings for Monique, but he remains convinced that she will come back to him and the Candide. Meanwhile, Hans Van Broecken has to deal with two German deserters who have stowed away aboard his barge.
At Gestapo headquarters, Kessler takes an instant dislike to the newly arrived Luftwaffe Major Hans Dietrich Reinhardt, who has joined him in a final concerted attempt to crush the evasion lines. As the Allies continue to advance from the invasion beaches, Lifeline must continue their efforts in getting airmen back to Britain, but when Natalie attempts to guide two evaders down to Spain, it becomes clear that their work may at last be over.
Lifeline’s original function is now over – the Allied advance has severed the evasion lines and it is now a matter of keeping evaders safely hidden until the war is over. Despite Kessler’s irritation at Reinhardt’s manner and methods, his efforts pay dividends when he discovers a Lifeline safehouse. Two of his new prisoners commit suicide rather than talk, but Reinhardt is determined that the third prisoner will give information under torture. Albert and Monique receive a tip-off that the middle-aged Chantal sisters, who are based in Senlis and often shelter airmen for Lifeline, are in imminent danger.