Synopsis

The competition for Mastermind 1981 has now reached its midpoint, with the remaining contestants gathering at Middlesex Polytechnic. Competing are Thomas Dyer, a financial consultant, whose specialist subject is the works of William Shakespeare; Iris Henson, a research student, who will be quizzed on the life and career of Sarah Siddons; Gerard Murray, a teacher, whose chosen field is the reign of King Gustavus Adolphus; and John Withrington, a bank employee, who will face questions concernin