The Longest Royal Marriage (2023)

Queen Elizabeth II. The longest reigning monarch in British History. Elizabeth didn't just witness many significant changes during her 70 year reign, but she stayed by the side of one man who witnessed these great changes with her. Married for 73 years, there was always a constant in her life. Always by her side, Prince Philip - the man who offered her unconditional love and support from the very beginning, up until the very, very end.