Doris Pennington is committed to an insane asylum by her aunt, who hopes to take over Doris's fortune. Upon arrival at the asylum, however, Doris convinces the staff that the nurse who accompanies her is actually the patient and she the nurse.
| Actor | Role |
|---|---|
 Dorothy GishDoris Pennington | Doris Pennington |
 Raymond CannonMonty Feverill | Monty Feverill |
 George FawcettProf. Freno Palmer | Prof. Freno Palmer |
 Eugenie BessererMrs. Feverill | Mrs. Feverill |
 Kate ToncrayDr. Spinks | Dr. Spinks |
 Rhea HainesRuth Strong | Ruth Strong |
 Fred WarrenDr. Spinks | Dr. Spinks |
 Porter StrongDr. Eddy | Dr. Eddy |
| NNorman McNeilSwipes Conroy | Swipes Conroy |