Romeo and Juliet on screen the story have also been filmed, most notably "West Side Story", Prokofiev's ballet "Romeo and Juliet" and "Romanoff and Juliet". Several theatrical films, such as "Shakespeare in Love" and "Romeo Must Die", consciously use elements of Shakespeare's plot. Producer Irving Thalberg pushed MGM for five years to make a "Romeo and Juliet", in the face of the studio's opposition: which stemmed from Louis B. Mayer's belief that the masses considered the Bard over their heads, and from the austerity forced on the studios by the depression. It was only when Jack L. Warner announced his intention to film Max Reinhardt's
Romeo and Juliet Peter Ustinov's cold-war stage parody, "Romanoff and Juliet" was filmed. The 1961 film of "West Side Story"—set among New York gangs–featured the Jets as white youths, equivalent to Shakespeare's Montagues, while the Sharks, equivalent to the Capulets, are Puerto Rican. In 2006, Disney's "High School Musical" made use of "Romeo and Juliet" plot, placing the two young lovers in different high school cliques instead of feuding families. Film-makers have frequently featured characters performing scenes from "Romeo and Juliet". The conceit of dramatising Shakespeare writing "Romeo and Juliet" has been used several times, including John Madden's 1998 "Shakespeare in Love", in