The story of the legendary architect Petr Parléř, who is charged by the king Charles IV with the task of building a Gothic cathedral in Prague.
| Directing | Antonín Novotný | Director |
| Directing | Karel Degl | Director |
| Camera | Jindřich Brichta | Director of Photography |
| Camera | Václav Münzberger | Assistant Camera |
| Art | Josef Wenig | Production Design |
| Writing | Jan Emil Koula | Screenplay |
| Writing | Vladimír Šrámek | Screenplay |
