The simple story of a heroic dog that saves the day appealed to audiences (especially with a well-trained animal as attractive and energetic as Shep), and became a movie staple for generations.
| Actor | Role |
|---|---|
| SShep the DogShep | Shep |
| MMrs. WhitcoveMrs. Mateland | Mrs. Mateland |
| JJ.S. MurrayMr. Stearns | Mr. Stearns |
| MMarie RainfordMrs. Stearns | Mrs. Stearns |
| MMarion FairbanksThe Thanhouser Twins | The Thanhouser Twins |
| MMadeline FairbanksThe Thanhouser Twins | The Thanhouser Twins |