Lea en haar gezin verhuizen naar een nieuw appartement. Haar enige zoon bewaakt ze met een morbide jaloersheid en haar man is verlamd. Lea zelf, een respectabele dame van middelbare leeftijd die rond 1900 in een zuidelijk dorpje is geboren en met zwarte kunst opgroeide, pleegt een reeks bijlmoorden. Ze verwerkt de slachtoffers tot toiletzeep en vermaalt alle overgebleven botten in koekjes voor bij de thee.
Nee, helaas is Gran bollito nog niet beschikbaar op Netflix in Nederland.
| Directing | Mauro Bolognini | Director |
| Production | Sandra Riccardi Infascelli | Producer |
| Writing | Nicola Badalucco | Screenplay |
| Writing | Luciano Vincenzoni | Story |
| Writing | Nicola Badalucco | Story |
| Sound | Enzo Jannacci | Original Music Composer |
| Camera | Armando Nannuzzi | Director of Photography |
| Art | Danilo Donati | Production Design |
| Costume & Make-Up | Danilo Donati | Costume Design |
| Costume & Make-Up | Ennio Cascioli | Hairstylist |
| Costume & Make-Up | Renato Francola | Assistant Makeup Artist |
| Costume & Make-Up | Giancarlo Marin | Hairstylist |
| Costume & Make-Up | Alfredo Tiberi | Makeup Artist |
| Production | Massimo Alberini | Production Manager |
| Art | Nicola Bucci | Property Master |
| Sound | Gianni Zampagni | Boom Operator |
| Crew | Adriano Pischiutta | Special Effects |
| Camera | Marco Cristiani | Assistant Camera |
| Camera | Nino Cristiani | Camera Operator |
| Camera | Giulio Diamanti | Key Grip |
| Camera | Mario Mazzoni | Still Photographer |
| Camera | Daniele Nannuzzi | Camera Operator |
| Camera | Alfredo Senzacqua | Camera Operator |
| Costume & Make-Up | Nefte Riccò | Seamstress |
| Costume & Make-Up | Adriana Mattiozzi | Seamstress |
| Directing | Anna Katarina Schapringer | Script Supervisor |
| Editing | Adelchi Marinangeli | Assistant Editor |
| Editing | Elvira Tonini | Assistant Editor |
| Production | Rosalba Di Bartolo Tonti | Production Secretary |
| Production | Filippo Campus | Production Secretary |
| Production | Danilo Martelli | Administration |
| Editing | Nino Baragli | Editor |
| Production | Fernando Franchi | Line Producer |
| Art | Giovanni Natalucci | Production Design |
| Directing | Antonio Gabrielli | First Assistant Director |
| Costume & Make-Up | Gloria Mussetta | Assistant Costume Designer |
| Production | Alfredo Di Santo | Unit Manager |
| Costume & Make-Up | Gaspare Carboni | Makeup Department Head |
| Costume & Make-Up | Agnese Panarotto | Hair Department Head |
| Sound | Piero Fondi | Sound |
| Lighting | Marcello Gabriele | Gaffer |
