Mark Boxer is the resident cartoonist ('Marc') of The Times, and Associate Editor of the Sunday Times Magazine which he launched in 1962. At 41 he has achieved a degree of success which for many men would be the crowning point of a career. How can he continue the rest of his life without a sense of anticlimax? This question provides the theme of the programme. Boxer trains his fastidious and ironic gaze on himself. He recalls early successes and we see a typical Boxer day at present.