Christopher Plummer
- Christopher Plummer Online - Comprehensive Christopher Plummer fansite features a photo gallery with loads of autographed pictures and images from his movies, as well as details about his work in film, TV, radio, and theatre.
- Christopher Plummer: The Canadian Holmes - Focusing on Plummer's turn as the famous detective Sherlock Holmes.
- Christopher-Plummer.com - Fan site dedicated to veteran actor Christopher Plummer, with news updates, lots of pictures and lobby cards from his movies, and details about his career on stage, film, and TV.
- Encyclopedia of Canadian Theatre: Christopher Plummer - Offers biographical information and pictures.
- IGN: The Stax Report Salutes Christopher Plummer - Tribute article about Christopher Plummer's long career in the movies, highlighting Stax's favorite films featuring the veteran actor.
- IMDb: Christopher Plummer - Filmography, pictures, and biography for the award-winning stage and film actor Christopher Plummer, who's probably best known as Captain von Trapp in the 1965 musical The Sound of Music.
- Northern Stars: Christopher Plummer - Biography, photos, and filmography for Canadian actor Christopher Plummer.
- TV-now.com: Christopher Plummer - Provides a schedule of Christopher Plummer's current month TV appearances.
- Wikipedia: Christopher Plummer - Biography for the Canadian stage and film actor, born as Arthur Christopher Orme Plummer.