Natalie Wood, Richard Beymer, Rita Moreno, Marlo Brando, Jean Simmons & Frank Sinatra

West Side Story is a 1961 American musical romantic drama film directed by Robert Wise and Jerome Robbins, written by Ernest Lehman, and produced by Wise. The film is an adaptation of the 1957 Broadway musical of the same title, which in turn was inspired by Shakespeare's play Romeo and Juliet. It stars Natalie Wood, Richard Beymer, Russ Tamblyn, Rita Moreno, and George Chakiris, and was photographed by Daniel L. Fapp in Super Panavision 70. The music was composed by Leonard Bernstein, with lyrics by Stephen Sondheim.

Guys and Dolls is a 1955 American musical film starring Marlon Brando, Jean Simmons, Frank Sinatra, and Vivian Blaine. The picture was made by Samuel Goldwyn Productions and distributed by Metro-Goldwyn-Mayer (MGM). It was directed by Joseph L. Mankiewicz, who also wrote the screenplay. The film is based on the 1950 Broadway musical by composer and lyricist Frank Loesser, with a book by Jo Swerling and Abe Burrows, which, in turn, was loosely based on "The Idyll of Miss Sarah Brown" (1933) and "Blood Pressure", two short stories by Damon Runyon. Dances were choreographed by Michael Kidd, who had staged the dances for the Broadway production. (Wiki)