Barometer | 22 November 2012
Stage and screen Agatha Christie’s play The Mousetrap has notched up its 60th anniversary and its 25,000th performance, by far the longest run of a stage show. Yet for all its longevity, relatively few people have seen it compared with some television dramas. — The Mousetrap played at the 440-seat New Ambassadors Theatre until 1974. It then transferred to the 550-seat St Martins Theatre, where it still runs. If every seat had been sold in that time, it would have been seen by 12.7 million people. — That is far short of the record audience for a British TV drama (30.15 million, for the 1986 EastEnders Christmas special), and only