New York police sergeant Jim Dark is determined that his daughter, Jenny, will be shielded from any knowledge of evil. Consequently, she lives in a dream world, imagining herself to be a descendant of Saint Jeanne d'Arc, but has a loyal friend in reporter Pep Mullins. Her school friend, Adele, also raised by overly protective parents, is ejected from her home when she becomes inebriated after spending an evening with a disreputable young man.
| Actor | Role |
|---|---|
 Justine JohnstoneJenny Dark | Jenny Dark |
| RRiley HatchJim Dark, Her Father | Jim Dark, Her Father |
 Warner BaxterPep Mullins | Pep Mullins |
 Charles K. GerrardFrench Pete | French Pete |
| HHelen RayAdele | Adele |
 Edna HollandSonia | Sonia |
| JJames LaffeyCleghorn | Cleghorn |
| JJimmie LapsleyPinky Porter | Pinky Porter |
| DDan E. CharlesThe Ferret | The Ferret |