Tony Bennett Celebrates 90

Rufus Wainwright as Self Alec Baldwin as Self Andrea Bocelli as Self Elton John as Self K.D. Lang as Self Don Rickles as Self Bruce Willis as Self Tony Bennett as Self Michael Bublé as Self Billy Joel as Self Stevie Wonder as Self Kevin Spacey as Self Diana Krall as Self Leslie Odom Jr. as Self Steve Buscemi as Self Dan Castellaneta as Homer Simpson (voice) Robert De Niro as Self John McEnroe as Self Regis Philbin as Self Lady Gaga as Self Wynton Marsalis as Self