| Once at Midnight | |
| Director: | Karl Otto Krause |
| Producer: | Karl Otto Krause |
| Cinematography: | Marius Holdt |
| Studio: | Karl Otto Krause-Film |
| Distributor: | Karl Otto Krause-Film |
| Country: | Germany |
Once at Midnight (German: '''Einmal um Mitternacht''') is a 1929 German silent comedy film directed by Karl Otto Krause and starring Betty Astor, Alfons Fryland, and Kurt Middendorf.[1]