
Isabelle is a lawyer who has Flip, a private detective, convicted of speeding. But shortly after, a murder is committed of which Isabelle's best friend is suspected. To save her, Isabelle is forced, despite her reluctance, to ask Flip for help, who agrees to look for the culprit.
Cast

Pierre Blanchar
Flip

Simone Renant
Isabelle

Yves Vincent
Morezzi

Marcelle Praince
Mrs. Chanut

Suzanne Dantès
Mrs. Delacroix

Henri Crémieux
Cresat

Maria Mauban
Anne-Marie

René Blancard
Turnier

André Bervil
Tonio
Marion Tourès
Christine

Germaine Michel
Clémence

François Joux
Gratien

Pierre Juvenet
President Chanut

Albert Michel
Guardian
Janine Miller
Announcer
Yvonne Ménard
Dancer

Odette Barencey
Cook
Henry Murray
Commissioner

André Wasley
Victor
Christiane Delacroix
Maid

Henri Niel
Prison director

Christian Duvaleix
Photographer

Julien Maffre
Gentleman

Harry-Max
Unknown
Tania Soucault
Unknown

Gil Delamare
Unknown

Christian Lude
Unknown
Michèle Clément
Unknown
