Cast & crew
The Master Detective Lives Dangerously (1957)
Directed by Olle Hellbom Written by Astrid Lindgren
Cast
| Nils Hallberg | Debtor |
| Erik Strandmark | Eva |
| Sven Almgren | Anders |
| Richard Paulson | Sixten Sparre |
| Georg Skarstedt | August |
| Eivor Landström | Bubba's Mother |
| Ragnar Arvedson | Berg |
| Lasse Starck | Benka |
| John Norrman | Fredriksson |
| Bengt Blomgren | Forsberg |
| Sten Thunborg | Jonte |
| Siv Ericks | Eva |
| Carl-Axel Elfving | Female Journalist |
| Leif Nilsson | Blomkvist |
| Birger Lensander | Jenny's Father |
| Sigge Fürst | Björk |
| Birgitta Hörnblad | Lotta |
| Hjördis Petterson | Mrs. Dunn |
Crew
| Stig Hallgren | Director of Photography |
| Inga-Britt Olsson | Script Supervisor |
| Gösta Bjurman | Visual Effects |
| Stig Hallgren | Cinematography |
| Alva Lundin | Title Designer |
| Olle Nordemar | Producer |
| Olle Hellbom | Director |
| Eric Nordemar | Editor |
| Astrid Lindgren | Screenplay |
| Gullik Wenner | Sound |
| Astrid Lindgren | Novel |
| Charles Redland | Music |