2/10. The dramatic tale of Guy Burgess and Donald Maclean 's 1951 flight from the West, and the end of the Soviets' most valuable spy network.
Fleeing persecution, an Afghan chemist, an Algerian scientist and a Somalian schoolteacher sought refuge in Britain. For three years, we watch as their children go to school, English is learned and legal decisions are anxiously awaited. New.
Lord Winston discusses his work as a fertility treatment pioneer and a television presenter.
1/2. The pioneering work of Kypros Nicolaides, who operates on unborn babies to ensure their survival. Zoe Wanamaker narrates. Part two follows.
2/2
