King Charles III, who was officially crowned on May 6, is seen cracking an unexpected joke in new documentary about his coronation.
Stunning moments from King Charles' big day were filmed for the upcoming 90-minute BBC documentary, Charles III: The Coronation Year, which airs on December 26 in the U.K.
In a clip, Prince William and Harry's father is seen walking down a corridor in Buckingham Palace on the morning of his coronation supported by his page boys, including grandson Prince George, 10.
However, the monarch managed to leave people in stitches with his sense of humour amid all the pomp and circumstance surrounding the morning of his coronation.
As he approaches his close aide, Charles flaps his coronation robes and tells his equerry in a silly voice: "I can fly!"