Professor B. Flat
| MPAA Rating: | NR |
| Genre: | Animation, Comedy, Short |
| Country: | United States |
| Produced By: | John Randolph Bray |
| Directed By: | J.D. Leventhal, Roland Crandall |
| In Theaters: | Mar 09, 1920 |
Followers: 0
| MPAA Rating: | NR |
| Genre: | Animation, Comedy, Short |
| Country: | United States |
| Produced By: | John Randolph Bray |
| Directed By: | J.D. Leventhal, Roland Crandall |
| In Theaters: | Mar 09, 1920 |