La melodía de la vida: Reparto
Ricardo Cortez
Felix
Irene Dunne
Jessica
Anna Appel
Hannah
Gregory Ratoff
Meyer
Noel Madison
Magnus
Lita Chevret
Birdie
John St. Polis
Dr. Schifflen
Julie Haydon
Miss Grey, Felix's Nurse-Receptionist
Helen Freeman
Miss Spencer
Josephine Whittell
Mrs. Gifford
Oscar Apfel
Conferring Doctor
Eddie Phillips
Birdie's Husband