Oscar-winning actor Christopher Plummer died Friday (2/5). He was 91 years old. Plummer was well known for his roles in films including "The Sound of Music" and "Knives Out." | CBS Newspath

"It goes beyond the fact that he's a giant actor, he was a friend and when friends pass away, it's difficult." Oscar-winning Canadian actor Christopher Plummer has died at the age of 91. Best-known for his roles in 'The Sound of Music,' 'Beginners,' and 'All the Money in the World,' his acclaimed career spanned more than six decades. Fellow long-time actor James Blendick paid tribute to his close friend who "had such an impact on everybody's life." Plummer's life in pictures: https://www.ctvnews

From Captain to Klingon General and everything in between, Christopher Plummer leaves behind so many memorable performances in an Oscar-winning career that spanned over six decades. We will always cherish the times we were fortunate enough to spend with him. | Turner Classic Movies: TCM