The all-star big screen musical was desperately striving to be different during the sixties and seventies, producing many hits and misses. Tommy, The Lost Horizon and The Wiz are prime examples of the experimentation made within the genre at the time. However, due to the success of Oliver! at the box office in 1968 it was thought that there was potential mileage to be had from Dicken's classic "A Christmas Carol". So the musical Scrooge was conceived. Unlike Oliver! it was not based on a existing stage adaptation but on a wholly original screenplay, although a theatrical treatment has since been adapted.