Nancy Glenn is a pupil in Pop Hogland's school for crooks. When, attired as a boy named "Spider", Nancy fails at her lessons as a pickpocket, Pop decides to pair her with Pliny Drew, a graduate thief and swindler.
| Actor | Role |
|---|---|
 Ruth StonehouseNancy Glenn | Nancy Glenn |
 Lloyd WhitlockRalph Harding | Ralph Harding |
 Lydia Yeamans TitusMrs. Harding | Mrs. Harding |
 Harry DunkinsonSpike (as Henry Dunkinson) | Spike (as Henry Dunkinson) |
| JJack DillPliny Drew (as J. Webster Dill) | Pliny Drew (as J. Webster Dill) |
 Betty SchadeStella Farnsworth | Stella Farnsworth |
| MM.W. TestaPop Hogland | Pop Hogland |