Debate: The Beatles
Timewatch recalled the days when four Liverpudlians held the Western world in their hands - and viewers had memories to share as well...
About the author
Timewatch is the world's longest-running history series, having started in 1981, and is the BBC's flagship history series. Here, members of the production team share the highs, and lows, during the production process as they make some of the next series of programmes.Read more about The Timewatch team