Cast (in credits order)
| Helen Badgley | ... | The Guilty Baby (as The Thanhouser Kidlet) | |
| Marie Eline | ... | The Plumber's Detective Daughter | |
 |
Lucy Destelle | ... | The Plumber's Wife (as Lucy Diestel) |
| Florence La Badie | ... | The Wealthy Mother | |
| Rest of cast listed alphabetically: | |||
| William Russell | ... | The Plumber (unconfirmed) | |
