Anna is a girl who has been under psychiatric therapy for a long time and she needs lots and lots of love.
Unfortunately the movie Diary of a Schizophrenic Girl is not yet available on HBO Max.
| Writing | Fabio Carpi | Screenplay |
| Writing | Marguerite-Andrée Sechehaye | Novel |
| Production | Gian Vittorio Baldi | Producer |
| Sound | Ivan Vandor | Original Music Composer |
| Directing | Nelo Risi | Director |
| Writing | Nelo Risi | Screenplay |
| Camera | Giulio Albonico | Director of Photography |
| Art | Nato Frascà | Production Design |
| Costume & Make-Up | Nato Frascà | Costume Design |
| Camera | Sebastiano Celeste | Camera Operator |
| Camera | Edmondo Pisani | Assistant Camera |
| Costume & Make-Up | Angelo Rancaioli | Makeup Artist |
| Costume & Make-Up | Marcella Moretti | Seamstress |
| Sound | Giancarlo Laurenzi | Sound |
| Directing | Nato Frascà | First Assistant Director |
| Art | Francesco Antonacci | Set Decoration |
| Directing | Renata Parisi | Script Supervisor |
| Editing | Cleofe Conversi | Editor |
| Production | Pietro Bucci | Production Manager |
| Production | Rodolfo Frattaioli | Production Manager |