1/4. Scientist and string theory pioneer Michio Kaku explores the nature of time, including time's possible beginning and ultimate end. The inside Story: page 72
Alexei Sayle , Arnold Wesker and David Aaronovitch recall their communist childhood.
New: dramatised documentary by Francis Wheen that recalls the last days of Harold Wilson's government and his controversial resignation honours list. Kenneth Cranham stars.
Time Shift recalls the industrial dispute of 1976 at the Grunwick film processing business in north London.