Queen's Theatre in a modern style. The reconstructed theatre opened 8 July 1959 with John Gielgud's solo performance in "Shakespeare speeches and sonnets, Ages of Man". Since April 2004, the theatre has played host to Cameron Mackintosh's production of "Les Misérables" which transferred after 18 years at the nearby Palace Theatre. The musical celebrated its 20th anniversary at the venue on 8 October 2005 and overtook "Cats" as the longest running musical of all time a year later on 8 October 2006. The theatre was Grade II listed by English Heritage in June 1972. An extensive refurbishment was undertaken in the latter
Development of musical theatre draw in the audiences, leading to better profits and improved production values. The first play to achieve 500 consecutive performances was the London (non-musical) comedy "Our Boys", opening in 1875, which set an astonishing new record of 1,362 performances. This run was not equaled on the musical stage until World War I, but musical theatre soon broke the 500 performance mark in London, most notably by the series of more than a dozen long-running Gilbert and Sullivan family-friendly comic opera hits, including "H.M.S. Pinafore" in 1878 and "The Mikado" in 1885. These were sensations on both sides of the Atlantic