Mastermind (1972) : 7x2

In this second heat the challenge of Mastermind is faced by four contenders from Northern Ireland. The contenders are; ROY ALCORN, teacher, Hollywood films, 1929-1959 MICHAEL BLOCH, student barrister, life and work of Philip Guedalla JOHN KNIPE , retired civil servant, history of Abbey Theatre, Dublin DAVID MCKIBBIN , teacher, history of professional boxing