Cast & crew
The Whistling Cobblestone (1971)
Directed by Gyula Gazdag Written by Gyula Gazdag, Miklós Györffy
Cast
| János Bozsogi | Vincze Sándor |
| Lajos Kellery | Prof. Kratochwill |
| Gábor Gergely | Tõkés Zoltán |
| Balázs Györe | Hasznos |
| János Xantus | Schuller |
| Zoltán Paulinyi | Somló Béla |
| János Atkári | Prof. Dienes |
| Jozsef Harmath | Prof. Harmatta |
| András Monory Mész | Pataki Gábor (as Mész András) |
| Jean-Pierre Faloux | Frenchman |
| András Barna | Lencse Ernõ |
Crew
| Tamás Andor | Director of Photography |
| Lajos Illés | Original Music Composer |
| József Romvári | Production Design |
| Tibor Dimény | Producer |
| Gyula Gazdag | Editor |
| Annamária Szántó Komlóssy | Editor |
| Gyula Gazdag | Screenplay |
| Gyula Gazdag | Director |
| Judit Ember | Assistant Director |
| Mara Luttor | Assistant Director |
| Judit Vidéki | Set Decoration |
| Miklós Györffy | Screenplay |