They wrote screenplays for several MGM musicals, from "Good News" to "The Bandwagon" to "Singing in the Rain, " which the American Film Institute named the greatest movie musical of all time.

NPR: Songwriter Betty Comden

The first Sundance London saw screenings of new work by American film-makers, live musical performances and one royal appearance when Prince Charles attended and introduced the premiere of a documentary outlining his views on the environment.

BBC: Sundance London to return in 2013 and 2014

American stage and screen actor, John Kerr who starred in the 1958 musical film South Pacific, has died aged 81.

BBC: John Kerr, South Pacific actor dies aged 81