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: Rosemary Watson, Martin Dakin, David Keys
v.
The Playwrights:
Elaine Morgan (Television), Sidney Gilliat (Films), William Douglas Home (Theatre)
Chairman, Franklin Engelmann