Fleeing from his enemies in the Catholic Church, the free thinking philosopher, poet and scientist Giordano Bruno has found some protection in Venice. But the Roman Inquisition, fearing his influence in Europe, wants to bring him on trial for 'heresy'.
| Writing | Lucio De Caro | Screenplay |
| Directing | Giuliano Montaldo | Director |
| Writing | Giuliano Montaldo | Screenplay |
| Sound | Ennio Morricone | Original Music Composer |
| Art | Sergio Canevari | Set Decoration |
| Art | Sergio Canevari | Production Design |
| Production | Carlo Ponti | Producer |
| Directing | Lorenzo Magnolia | Assistant Director |
| Camera | Vittorio Storaro | Director of Photography |
| Editing | Antonio Siciliano | Editor |
| Directing | Vera Pescarolo | Assistant Director |
| Production | Leo Pescarolo | Executive Producer |
| Costume & Make-Up | Enrico Sabbatini | Costume Design |
| Directing | Antonio Gabrielli | Assistant Director |