This comprehensive celebration of song and dance in Hollywood continues to look at the 1930s as stars such as Shirley Temple and Betty Grable became household names.

Stars look back at the musical films of the 1940s: a decade when Vincente Minnelli's Meet Me in St Louis and Gene Kelly and Stanley Donen's On the Town hit cinema screens.

Stars reflect on the all-singing masterpieces of the 1940s. Despite the turmoil left by World War II, over 550 musical films were made in this golden age of movies.