About the film
The Wedding in Monaco is a 1956 documentary film covering the celebrations in Monaco leading up to the wedding of Prince Rainier III to Grace Kelly, as well as the wedding itself. The 31-minute Eastmancolor CinemaScope film was directed by Jean Masson and released by Metro-Goldwyn-Mayer, Kelly's film studio before her retirement from acting.
From the film's Wikipedia article (CC BY-SA 4.0).