Nelly and her dog London are about to spend autumn break with her uncle Hannibal. Soon she noticed that he doesn't live a quiet life. Her uncle is a Monster agent. Nelly gets dragged in to an adventure filled with ghosts, vampires and werewolves.
Unfortunately the movie Nelly Rapp – Monster Agent is not yet available on HBO Max.
| Production | Anna Croneman | Co-Producer |
| Production | Yaba Holst | Co-Producer |
| Production | Niklas Larsson | Producer |
| Production | Peter Possne | Co-Producer |
| Production | Jonathan Ridings | Line Producer |
| Production | Jenny Stjernströmer-Björk | Co-Producer |
| Production | Annika Sucksdorff | Executive Producer |
| Camera | Gabriel Mkrttchian | Director of Photography |
| Editing | Britta Norell | Editor |
| Sound | Uno Helmersson | Original Music Composer |
| Sound | Jonas Jansson | Sound Designer |
| Art | Christian Olander | Production Design |
| Costume & Make-Up | Kicki Ilander | Costume Design |
| Sound | Andreas Franck | Sound Re-Recording Mixer |
| Sound | Robert Leib | Boom Operator |
| Sound | Lars Wignell | Sound Mixer |
| Crew | Johan Lindqvist | Stunt Coordinator |
| Costume & Make-Up | Märta Gasslander | Makeup Artist |
| Writing | Martin Widmark | Novel |
| Directing | Amanda Adolfsson | Director |
| Writing | Sofie Forsman | Writer |
| Production | Jon Nohrstedt | Producer |
