Did Anita Kerr sing in Butch Ccassidy and the Sundance Kid?

Yes, Anita Kerr contributed to the soundtrack of "Butch Cassidy and the Sundance Kid." She was part of the Anita Kerr Singers, who provided vocal performances for the film's music. The film's score, composed by Burt Bacharach, features their harmonies in several key scenes, enhancing the overall emotional impact of the movie.