Vladimir Chernov
— Simon Boccanegra
Plácido Domingo
— Gabriele Adorno
Kiri Te Kanawa
— Amelia Grimaldi
Robert Lloyd
— Jacobo Fiesco
Bruno Pola
— Paolo Albiani
Hao Jiang Tian
— Pietro
James Levine
— Self - Conductor
Garrick Utley
— Self - Host (Voice)
Joyce Olson
— Amelia's Lady-in-waiting
Charles Anthony
— A Captain