While visiting France, a criminal psychologist tries to clear a disturbed young man of his father's murder.
| Actor | Role |
|---|---|
 Warner BaxterDr. Robert Ordway | Dr. Robert Ordway |
 Micheline CheirelMignon Duval Jardin | Mignon Duval Jardin |
 Roger DannHenri Jardin | Henri Jardin |
 Steven GerayJules Daudet | Jules Daudet |
 Marcel JournetInspector Jacques Morrell | Inspector Jacques Morrell |
 Eduardo CiannelliMaurice Duval | Maurice Duval |
 Maurice MarsacAnton Geroux | Anton Geroux |
 Henri LetondalLouis Chabonet | Louis Chabonet |
| BBernard DeRouxCoroner | Coroner |
 Jean Del ValTheodore | Theodore |
 Wheaton ChambersBrown | Brown |
 Emory ParnellO'Reilly | O'Reilly |
 George DavisPaul Romaine | Paul Romaine |