Cast & crew
Heirs (1970)
Directed by Ivan Vesselinov Written by Pancho Panchev
Crew
| Despina Zhelyazkova | Animation |
| Alexander Brzitzov | Music |
| Georgi Dumanov | Animation |
| Georgi Mutafchiev | Background Designer |
| Hristina Novakova | Animation |
| Dora Nikolova | Animation |
| Zheni Parlapanova | Sound |
| Dimitar Panchev | Assistant Director |
| Slava Trifonova | Script Editor |
| Pancho Panchev | Writer |
| Nadezhda Jancheva | Director of Photography |
| Ivan Tonev | Animation |
| Ivan Vesselinov | Director |
| Emil Abadjiev | Animation |
| Peter Gornev | Assistant Camera |
| Anton Trayanov | Animation |
| Tsvetana Trichkova | Editor |
| Hristina Novakova | Animation |
| Despina Zhelyazkova | Animation |
| Emil Abadjiev | Animation |
| Ivan Tonev | Animation |
| Georgi Dumanov | Animation |
| Anton Trayanov | Animation |
| Dora Nikolova | Animation |
| Ivan Vesselinov | Director |
| Pancho Panchev | Writer |
| Tsvetana Trichkova | Editor |
| Nadezhda Jancheva | Director of Photography |
| Georgi Mutafchiev | Background Designer |
| Peter Gornev | Assistant Camera |
| Slava Trifonova | Script Editor |
| Dimitar Panchev | Assistant Director |
| Alexander Brzitzov | Music |
| Zheni Parlapanova | Sound |