| Georges Simenon |
– Author |
| Gert Westphal |
– Adapted by (for radio) |
| Jon Lennart Mjøen |
– Translation |
| Jon Lennart Mjøen |
– Direction |
| Roy Bjørnstad |
– Actor (Langre, gendarm) |
| Marit Bolling |
– Actor (Josiane Despierre) |
| Kolbjørn Buøen |
– Actor (Diem, forhørsdommer) |
| Oscar Egede-Nissen |
– Actor (Løytnant i gendarmeriet) |
| Jon Eikemo |
– Actor (Tony Falcone) |
| Leif Enger |
– Actor (Bouvier) |
| Bjørg Engh |
– Actor (Gisele Falcone) |
| Jens Gunderssen |
– Actor (Demarier, forsvarer) |
| Ragnar Schreiner |
– Actor (Rettspresidenten) |
| Bjørg Vatle |
– Actor (Francoise) |
| Bjørn Hansen |
– Technical direction |
