At the center of the crime story is the very large Kremp family, living in the family villa with other relatives and a subtenant. The parents had four adult children, two sons and two daughters, one of whom recently died. The investigation focuses on the recent death of their son Jan. The young man was considered the family "fool", whom no one except his mother liked, because he played various mischievous tricks on everyone. However, his death, as Captain Exner investigates, was not an unfortunate accident, but a murder. Who could have been interested in his death? Was the murderer someone from the immediate family? Captain Exner is looking for a motive...
Is Bláznova smrt on Netflix? Unfortunately the movie Bláznova smrt is not yet available on Netflix.
| Costume & Make-Up | Miloslav Faderhons | Makeup & Hair |
| Costume & Make-Up | Lída Novotná | Costume Design |
| Sound | Svatava Hrubcová | Sound |
| Camera | Vladimír Dousek | Camera Operator |
| Costume & Make-Up | Miluška Mrázková | Makeup & Hair |
| Production | Helena Morávková | Production Assistant |
| Sound | Štěpán Koníček | Original Music Composer |
| Crew | Eva Marie Kavanová | Dramaturgy |
| Production | Dagmar Skopcová | Production Manager |
| Art | Leopold Zeman | Production Design |
| Camera | Bohuslav Kudláček | Camera Operator |
| Camera | Stanislav Benc | Camera Operator |
| Directing | Božena Riesnerová | Assistant Director |
| Writing | Václav Erben | Book |
| Camera | Adolf Navara | Director of Photography |
| Editing | Jiří Šebelka | Editor |
| Sound | Štěpán Koníček | Music |
| Directing | Zdeněk Kubeček | Director |
| Sound | Svatava Hrubcová | Sound Editor |
| Writing | Vladislav Čejchan | Screenplay |