Envoi de Fleurs is based on incidents in the life of French composer Paul Delmet. Played by popular French singing star Tino Rossi, Delmet is depicted as a man all too willing to give up personal happiness in favor of blind ambition. After carrying on a romance by correspondence with beautiful young Suzanne (Micheline Francey), Delmet is on the verge of marrying the girl. Instead, he allows himself to be talked out of leaving France to further his own career, with disastrous results for all concerned.

Tino Rossi
Paul Delmet

Micheline Francey
Suzanne

Jean Brochard
Hippolyte

Albert Dinan
Rodolphe Salis

Arlette Merry
Sophie

Milly Mathis
Mrs. Sammos

André Dumas
Albert Mourssac

André Marnay
Vicar

Charles Lemontier
Fragerolles, a member of the 'Chat noir'

Georgette Anys
Exuberant spectator

Jacques Beauvais
Head waiter
Jean Berton
Member of the 'Chat noir'

Robert Blome

Yvonne Dany
Middle-class person
Louis de Nalair