The Diamond Trail (1978) — Cast
Cast
| Sergei Ivanov | Lyonka |
| Buda Vampilov | Dirigent |
| Paul Dahlke | Professor Pacoli |
| Stasys Pytronaitis | Fjodor |
| Maksim Munzuk | |
| Pauls Butkevics | Dmitriy Nikolaevich Medvedev |
| Natalya Velichko | Nadjeshda |
| Nina Ilyina | Vera |
| Sergey Polezhaev | Shestakov |
Crew
| Yurii Harmash | Director of Photography |
| Lev Shtyfanov | Director of Photography |
| Alexander Gradsky | Original Music Composer |
| Yu. Zeldich | Head of Production |
| Albert Vynohradov | Camera Operator |
| Ihor Pohon | Sound Director |
| Mykhailo Veprynskyi | Script Editor |
| Kyrylo Bobrovnykov | Art Direction |
| Aleksey Leontyev | Screenplay |
| Volodymyr Khmelnytskyi | Director |