During the tumultuous summer of 1958, Samuel prepares to launch his new invention, which is attracting some suspicious followers, before meeting the mysterious Kathleen.
The secret service tasks Samuel with spying on the Shaws in exchange for an order of his invention, and Hannah discovers that Kathleen has a tragic family secret. Show more
Samuel spies on his new friends while his relationship with Kathleen intensifies. Hannah and Kathleen investigate Anthony’s disappearance. Show more
Kathleen has a new lead on Anthony, and Sasha does his own investigating at school, which has dramatic consequences. Lord Wallington reveals more about the MI5 men to Samuel. Show more
After the shooting, Field places the Petruhkin home and factory under protection. Samuel makes his own plans and goes into hiding where he meets Kathleen in secret.
Samuel learns the truth about the Shaws and the MI5 men. He is invited to an extraordinary secret meeting, while Hannah becomes increasingly worried about her father’s safety. Show more