One thing that has been noted about Christopher Plummer's career was his performance in films late in his career. He had a number of very good film roles late in life. One film of his from this late period that many people probably don't know about is "The Man Who Invented Christmas", a film that I would definitely recommend that people see, especially with Plummer in mind. This film imagines how Charles Dickens came about writing "A Christmas Carol". In this film Dickens has a rather active imagination where his fictional characters come to life before his eyes. Plummer plays Ebenezer Scrooge, and he basically steals this film with his interactions with Dickens.