David Garrett as Nicolò Paganini

Joely Richardson as Ethel Langham

Jared Harris as Urbani

Andrea Deck as Charlotte Watson

Christian McKay as John Watson

Veronica Ferres as Elizabeth Wells

Helmut Berger as Lord Burghersh

Oskar Ricketts as Boy

Ania Sowinski as Anna

Franziska Weisz as Madeline

Jennifer Davison as Antonia Bianchi