British actor Michael Gambon arrives in Trafalgar Square, in central London, for the world premiere of "Harry Potter and The Deathly Hallows: Part 2," the last film in the series, on July 7, 2011. Gambon, who was known to many for his portrayal of Hogwarts headmaster Albus Dumbledore in six of eight “Harry Potter” films, died. He was 82. A statement by his family, issued by his publicist on Thursday, Sept. 28, 2023, said he died following “a bout of pneumonia.” (AP Photo/Joel Ryan, File)