Stuck in Angoulême between her uncle, who composes classical music, and her aunt, who is a fan of contemporary music, young Irène finds life boring. Fortunately, there is swing music which illuminates her days. So when, one day, Raymond Serre and his swing orchestra come to Angoulême, she seizes the opportunity to slip the copy of a song she has written into the pocket of one of the musicians. The trouble is that while she is doing so, the train she has boarded pulls out.
as Irène Dumontier
as Armand de Vinci
as Sofia de Vinci
as Pierre Dornier
as Raymond Serre
as Grégoire Dimitresco
as Durieu
as Le Chef de Gare
as Un membre de l'association
as Le directeur du journal
as Le barman
as Max
as Un bagagiste
as Villard
as Une chanteuse du 'Trio'
as Le secrétaire de l'orchestre
as La dame de l'association
as Le brigadier
