Having raised four children alone, widow Mary Williams still manages to love her eldest son, vicious and sadistic Danny Williams, who has led a life of crime and now returns to inflict his insane behavior on the family household.
| Directing | Hobart Henley | Director |
| Writing | Helen Grace Carlisle | Novel |
| Production | Robert North | Producer |
| Writing | Lenore J. Coffee | Adaptation |
| Sound | Erno Rapee | Music Director |
| Sound | David Mendoza | Original Music Composer |
| Art | Anton Grot | Art Direction |
| Editing | Frank Ware | Editor |
| Camera | Gilbert Warrenton | Director of Photography |