Paul Muni

Character: Professor Joseph Elsner

Merle Oberon

Character: George Sand

Cornel Wilde

Character: Frédéric Chopin

Nina Foch

Character: Constantia

George Coulouris

Character: Louis Pleyel

Howard Freeman

Character: Friedrich Kalkbrenner

Stephen Bekassy

Character: Franz Liszt

Sig Arno

Character: Henri Dupont (uncredited)

Dawn Bender

Character: Isabelle Chopin - Age 9 (uncredited)

David Bond

Character: Lackey (uncredited)

Walter Bonn

Character: Major Domo (uncredited)

Eugene Borden

Character: Duke of Orleans (uncredited)

William Challee

Character: Titus (uncredited)

Paul Conrad

Character: Waiter (uncredited)

Gino Corrado

Character: Man at Pleyel's (uncredited)

Peter Cusanelli

Character: Balzac (uncredited)

Norma Drury

Character: Duchess of Orleans (uncredited)

Claire Du Brey

Character: Madame Mercier (uncredited)

Earl Easton

Character: Albert (uncredited)

Fern Emmett

Character: Madame Lambert (uncredited)

Franklyn Farnum

Character: Guest at Pleyel Hall Concert (uncredited)

Gregory Gaye

Character: Young Russian (uncredited)

John George

Character: Servant (uncredited)

Fay Helm

Character: Madame Chopin (uncredited)

Stuart Holmes

Character: Concert Attendee (uncredited)

Zoia Karabanova

Character: Countess (uncredited)

Charles La Torre

Character: Postman (uncredited)

Al Luttringer

Character: De La Croux (uncredited)

George Macready

Character: Alfred DeMusset (uncredited)

Darren McGavin

Character: Student (uncredited)

Sybil Merritt

Character: Isabelle Chopin (uncredited)

William H. O'Brien

Character: Guest at Salon Concert (uncredited)

Frank O'Connor

Character: Guest at Duke of Orleans (uncredited)

Alfred Paix

Character: Headwaiter (uncredited)

Frank Puglia

Character: Monsieur Jollet (uncredited)

William Richardson

Character: Jan (uncredited)

Roxy Roth

Character: Paganini (uncredited)

Cosmo Sardo

Character: Lackey (uncredited)

Henry Sharp

Character: Russian Count (uncredited)

Maurice Tauzin

Character: Frédéric Chopin - Age 10 (uncredited)

Victor Travis

Character: Man at Berlin Concert (uncredited)

Ivan Triesault

Character: Monsieur Chopin (uncredited)

Dorothy Vernon

Character: Guest at 1st Pleyel Concert (uncredited)

Michael Visaroff

Character: Russian Governor (uncredited)

Lucy Von Boden

Character: Window Washer (uncredited)

Charles Wagenheim

Character: Waiter (uncredited)

Eric Wilton

Character: Guest at Salon Concert (uncredited)

Ian Wolfe

Character: Pleyel's Clerk (uncredited)