Prelude
Movie| Title | Прелюд |
| User score | 0 |
| Release date | Aug 7, 1978 |
| Genre | Animation, Comedy |
| Director | Proyko Proykov |
| Production country | Bulgaria |
| Production companies | Sofia Animation Studio |
| Run time | 10 min. |
| Title | Прелюд |
| User score | 0 |
| Release date | Aug 7, 1978 |
| Genre | Animation, Comedy |
| Director | Proyko Proykov |
| Production country | Bulgaria |
| Production companies | Sofia Animation Studio |
| Run time | 10 min. |