Sam Crane Farinelli
Iestyn Davies Singer
Huss Garbiya Dr. José Cervi
Melody Grove Isabella Farnese
James Hall Singer
Lucas Hall Jethro
Miguel
Colin Hurley John Rich
Edward Peel Don Sebastian De La Cuadra
Mark Rylance Philippe V
Understudies: Peter Bradbury (Dr. José Cervi, John Rich, Don Sebastian De La Cuadra, Jethro/Miguel), Eric Jurenas (Singer), Margot White (Isabella Farnese)