Season 1
- 1Episode 122 May 2019
- 2Episode 229 May 2019
- 3Episode 35 Jun 2019
- 4Episode 412 Jun 2019
- 5Episode 519 Jun 2019
- 6Episode 626 Jun 2019
Samuel, a Russian-born Jewish inventor who specialises in the development of hearing aids, is tasked with a secret mission by MI5 to use his technological expertise to contribute to western Cold War efforts. Following the tensions of the space race and the first hydrogen bomb test, Samuel's efforts factor in to the emergence of the modern world.