Cast & crew
Hard Rock (1975)
Directed by Albert Mkrtchyan, Henrik Margaryan Written by Andrey Verdyan
Cast
| Sos Sargsyan | |
| Lorents Arushanyan | |
| Aleksandr Khachatryan | |
| Ovak Galoyan | |
| Inga Budkevich | |
| Darius Amirbekyan | |
| Levon Batikyan | |
| Jirair Karapetyan | |
| Guy Khachatryan | |
| Valentin Rudovich |
Crew
| Albert Mkrtchyan | Director |
| Henrik Margaryan | Director |
| Andrey Verdyan | Writer |