Serenade represented the return to the screen of international favorite Lillian Harvey after an absence of two years. Based loosely on the life of composer Franz Schubert, the film casts Bernard Lancret as Schubert, Harvey as his dancer sweetheart, and Louis Jouvet as a possessive Baron who has his own designs on our heroine.

Lilian Harvey
Margaret Brenton

Louis Jouvet
Le baron Hartmann

Bernard Lancret
Franz Schubert

Félix Oudart
Schwindt, le directeur

Roger Bourdin
Vogl

Marcel Lupovici
L'ami de Schubert

Auguste Bovério
Beethoven
Marcel Vallée
Hostlinger, le editeur

Alexandre Rignault
Le gendarme

Pierre Magnier
Le Prince Metternich
René Stern
Un élégant

Madeleine Suffel
Anny

Claire Gérard
La propriétaire

Marthe Mellot
La vendeuse

Georges Bever
Le commis