The life and ideas of the German philosopher Friedrich Nietzsche. A love triangle unfolds as Nietzsche and his best friend decides to live with a Jewish woman. According to Nietzsche's philosophy, that is beyond all morality. Depicting Nietzsche's opium addiction and madness meritorious.
| Writing | Franco Arcalli | Screenplay |
| Production | Robert Gordon Edwards | Producer |
| Writing | Liliana Cavani | Screenplay |
| Sound | Daniele Paris | Music |
| Editing | Franco Arcalli | Editor |
| Directing | Liliana Cavani | Director |
| Writing | Italo Moscati | Screenplay |
| Costume & Make-Up | Piero Tosi | Costume Designer |
| Camera | Armando Nannuzzi | Director of Photography |
