| Actor | Role |
|---|---|
 Romaine FieldingHockshop - the Detective | Hockshop - the Detective |
 Edward SedgwickMax Heimer (as Ed Sedgwick) | Max Heimer (as Ed Sedgwick) |
 Eileen SedgwickMrs. Max Heimer | Mrs. Max Heimer |
| JJames ArdisThe Heimer Child (as Master James Ardis) | The Heimer Child (as Master James Ardis) |
| RRobin WilliamsonMike Spitz | Mike Spitz |