La Veuve et l'innocent(1949)

Nicole, a spirited lawyer, must defend, for her debut in the courtroom, the accused Panoyau. It is a failure, the death sentence. Furious, Nicole proclaims to Claude, her fiance, that the marriage is canceled as long as Panoyau is threatened. Claude manages to steal the guillotine and the couple go on a trip and discover the real assassin.