Summer Holiday — The MusicalSheffield Crucible⭑⭑⭑⭑☆IT WAS the year of the birth of Beatlemania, the Profumo Affair, the Great Train Robbery, the historic March on Washington, and the assassination of President JF Kennedy. Onto this tumultuous scene in 1963 burst the iconic film musical Summer Holiday starring Cliff Richard, known as Britain’s Elvis.