Vojtěch Dyk

as Josef Mysliveček

Barbara Ronchi

as Caterina Gabrielli

Elena Radonicich

as Marchioness

Lana Vlady

as Anna Fracassati

Dario Lubatti

as Carlo Fracassati, Anna's brother

Antonio De Matteo

as Baron Manciniani, Anna's husband

Diego Pagotto

as Orfeo Crispi

Alberto Cracco

as Count Finocchietti

Pietro Tammaro

as Impresario Santoro

Federica Vecchio

as Cornelia Rezzi

Fabrizio Parenti

as Cornelia's father

Achille Brugnini

as Noble Falier

Mirko Ciccariello

as King of Naples

Philip Hahn

as Wolfgang Amadeus Mozart

Christian Dieterle

as Leopold Mozart

Lino Musella

as Duke of Noja

Salvatore Langella

as Count of San Paolo

Chiara Celotto

as Carmela, Neapolitan maid

Karel Roden

as Man under the marquise's skirts

Zdeněk Godla

as Card player

Martina Babišová

Philippe Jaroussky

as (singing voice)

Emőke Baráth

as (singing voice)

Juan Sancho

as (singing voice)

Simona Šaturová

as Caterina Gabrielli (singing voice)

Krystian Adam

as (singing voice)

Giulia Semenzato

as (singing voice)

Sophie Harmsen

Benno Schachtner

Raffaella Milanesi

as (singing voice)

Cristiano Donati

Lenka Vlasáková

as Servant

Goran Maiello

Agáta Hrnčířová

Federica Rosellini

Bára Vidomská

Viktorie Hásková

Claire Palazzo

as Mary