A general knowledge contest based on the popular sound programme 'What Do You Know?'
Each week a new team of challengers competes against members of the general public who in successive years have won the annual 'Brain of Britain' contest.
This week:
The Brains: Arthur Maddocks, David Keys
with Farmer Moult
v.
Scotland, Wales and Northern Ireland
Sheila Young, Dr. Mostyn Lewis, Harold Wilson
Chairman, Franklin Engelmann