Actors
PM
Paul Muni
Professor Joseph Elsner
MO
Merle Oberon
George Sand
CW
Cornel Wilde
Frédéric Chopin
NF
Nina Foch
Constantia
GC
George Coulouris
Louis Pleyel
HF
Howard Freeman
Friedrich Kalkbrenner
SB
Stephen Bekassy
Franz Liszt
SA
Sig Arno
Henri Dupont (uncredited)
DB
Dawn Bender
Isabelle Chopin - Age 9 (uncredited)
DB
David Bond
Lackey (uncredited)
WB
Walter Bonn
Major Domo (uncredited)
EB
Eugene Borden
Duke of Orleans (uncredited)