Micheline, who fled to Paris with the man she is in love with, finds herself on her own when he abandons her. She lands in a reformatory from which she manages to escape.

Danièle Delorme
Micheline
Jacky Flynt
Rita

Louise Lagrange
Alice Baudoin

Denise Bosc
The Mother Superior

Lise Topart
Sarah

Michel Marsay
Freddy
André Pasdoc
The chaplain

Geymond Vital
Pierre Mansois, Micheline's uncle
Jacques Verrières
Loulou

Jean-Marc Thibault
Edmond
Van Mullen
Carbonnat
Robichez
Marc Anthony
Eliane Charles
Tototte