Bernard meets Jane in a Night Club, in London, and he likes her. Her father was killed in a car accident, but Jane thinks he has been killed because he was blackmailed for a picture of his second wife, Jane's mother in law. In the same Night Club Bernard finds the blackmailer corpse and Jane near him, but he believes she is innocent. So Bernard and Jane run away followed by a dwarf, the blackmailer's men, who believe Bernard killed their boss and of course, the Police. They believe that Jerome, Jane's brother, can help them to solve the case. But Jane doesn't know where he is, or so she says. Corpse after corpse, Bernard will find out the truth. But will the truth help him?
Unfortunately the movie Deadly Sweet is not yet available on Disney Plus.
| Directing | Tinto Brass | Director |
| Writing | Francesca Longo | Writer |
| Production | Luigi Carpentieri | Producer |
| Production | Ermanno Donati | Producer |
| Sound | Armando Trovajoli | Original Music Composer |
| Art | Carmelo Patrono | Art Direction |
| Writing | Sergio Donati | Novel |
| Camera | Silvano Ippoliti | Director of Photography |
| Editing | Tinto Brass | Editor |
| Writing | Tinto Brass | Writer |
| Writing | Pierre Lévy-Corti | Writer |
| Production | Franco Cuccu | Production Supervisor |
| Production | Piero Donati | General Manager |
| Production | Lucio Trentini | Production Manager |
| Directing | Carla Cipriani | Assistant Director |
| Directing | Gérard Guérin | Assistant Director |
| Writing | Guido Crepax | Storyboard |
| Sound | Vittorio De Sisti | Sound |
| Sound | Italo Cameracanna | Foley Artist |
| Sound | Italo Cameracanna | Sound Effects Editor |
| Sound | Primiano Muratori | Boom Operator |
| Camera | Augusto Diamanti | Assistant Camera |
| Camera | Giuseppe Gatti | Camera Operator |
| Camera | Enrico Sasso | Camera Operator |
| Camera | Sergio Spila | Assistant Camera |
| Costume & Make-Up | Bice Brichetto | Assistant Costume Designer |
| Costume & Make-Up | Orietta Melaranci | Assistant Costume Designer |
| Editing | Fulvio Armanni | Assistant Editor |
