Reparto (por orden de créditos)
Dolly Parton
Self
Anna Netrebko
Self - Guest
Shaun White
Kenny Rogers
Ted Miller
Bill Owens
Phil Bredesen
Keith Whaley
John Malkovich
Valery Gergiev
Self - General Director, Mariinsky Theater
Mariusz Kwiecien
Self - Tenor
Antonio Pappano
Self - Music Director, Royal Opera
Andreas Bernhardt
Self - Make-up Artist
Otto Schenk
Self - Actor and Director
Peter Gelb
Self - General Manager, Metropolitan Opera
Marianna Pizzolato
Self - Mezzo-Soprano
John Del Carlo
Don Pasquale(uncredited)