Cast & crew
Lezioni di Geometria (1948)
Directed by Vittorio Sabel, Leonardo Sinisgalli Written by Leonardo Sinisgalli
Cast
| Leonardo Sinisgalli | Self |
Crew
| Vittorio Sabel | Director |
| Goffredo Petrassi | Music |
| Mario Bava | Director of Photography |
| Leonardo Sinisgalli | Screenplay |
| Carlo Ponti | Producer |
| Leonardo Sinisgalli | Director |