Cast & crew
Alternative (1978)
Directed by Rumen Petkov Written by Yosif Peretz
Crew
| Rumen Petkov | Director |
| Yosif Peretz | Writer |
| Rumen Petkov | Director |
| Rumen Petkov | Director |
| Yosif Peretz | Writer |
| Rumen Petkov | Director |
| Yosif Peretz | Writer |
Alternative (1978)
Directed by Rumen Petkov Written by Yosif Peretz
| Rumen Petkov | Director |
| Yosif Peretz | Writer |
| Rumen Petkov | Director |
| Rumen Petkov | Director |
| Yosif Peretz | Writer |
| Rumen Petkov | Director |
| Yosif Peretz | Writer |