Rocky Horror Show Live is a 2015 musical performance event simulcast live to cinemas across the United Kingdom and Europe from London's Playhouse Theatre on 17 September 2015. The performance, which raised funds for Amnesty International, was the highlight of a two-week run of The Rocky Horror Show at the Playhouse from 11 to 26 September, all featuring the show's creator Richard O'Brien as a narrator.

The Kit Kat Club at the Playhouse Theatre is a West End theatre in the City of Westminster, located in Northumberland Avenue, near Trafalgar Square, central London. The Theatre was built by F. H. Fowler and Hill with a seating capacity of 1,200. It was rebuilt in 1907 and still retains its original substage machinery. As of November 2021, the theatre has been refurbished and is home to a revival of the musical Cabaret with a seating capacity of 550.