At the start of his career Harry Depp appeared often in short comedies, and was employed by Mack Sennett’s Keystone Company in 1916-17. Very little information is available on The Bookworm Turns but, as Depp was particularly well-known for appearing in movies that required him to don female clothing, we might expect to see him in drag at some point in this one.
| Actor | Role |
|---|---|
 Harry DeppNot listed | Not listed |
 Claire AndersonNot listed | Not listed |
| JJames SpencerNot listed | Not listed |
| FFrank ReynoldsNot listed | Not listed |