Arthur Christopher Orme Plummer was a Canadian actor. His career spanned seven decades, gaining him recognition for his performances in film, stage, and television. His accolades included an Academy Award, two Tony Awards, and two Primetime Emmy Awards, making him the only Canadian recipient of the "Triple Crown of Acting". He also received a BAFTA Award, a Golden Globe Award, and Screen Actors Guild Award as well as a nomination for a Grammy Award.

The Triple Crown of Acting is a term used in the American entertainment industry to describe actors who have won a competitive Academy Award, Emmy Award, and Tony Award in the acting categories, the highest awards recognized in American film, television, and theater, respectively. The term is related to other competitive areas, such as the Triple Crown of horse racing.