Christopher Plummer (December 13, 1929 – February 5, 2021) was a celebrated Canadian actor whose seven-decade career made him the only Canadian to achieve the "Triple Crown of Acting"—winning an Academy Award, two Tony Awards, and two Primetime Emmy Awards. He became a household name as Captain Georg von Trapp in The Sound of Music (1965), but his stage work was equally distinguished, earning Tony Awards for Cyrano (1974) and Barrymore (1997), alongside a Broadway debut in 1954. Plummer won his Oscar for Best Supporting Actor in Beginners (2011) and received further nominations for The Last Station (2009) and All the Money in the World (2017), with other notable films including Star Trek VI, A Beautiful Mind, and Knives Out. Born in Toronto and raised in Quebec, he was the great-grandson of Canadian Prime Minister Sir John Abbott and was inspired to act after seeing Laurence Olivier's Henry V (1944), though he never attended university. His extensive filmography also features The Fall of the Roman Empire (1964), The Man Who Would Be King (1975), and The Insider (1999), cementing his legacy as one of the most versatile and respected actors of his generation.