GREAT PERFORMANCES

Christopher Plummer talks to Paula Zahn about his remarkable performance as the fabled but faded star John Barrymore in his twilight days, which you can see in the GREAT PERFORMANCES presentation of “Barrymore.”

Michael Bublé, the smooth crooner from Canada, sings "That's All" (by Alan Brandt and Bob Haymes) for the Great Performances 40th Anniversary Celebration, held at Lincoln Center in New York City.

International pop star Josh Groban sings “Not While I’m Around” from the musical “Sweeney Todd” for the Great Performances 40th Anniversary Celebration, held at Lincoln Center in New York City.

Winner of five Tony Awards and two Grammys, singer and actress Audra McDonald sings “Dear Friend” (from the musical “She Loves Me”) for the Great Performances 40th Anniversary Celebration at Lincoln Center in New York City.