The body of a young man in a dress suit is found on a country road by Lake Biel in Switzerland. The victim happens to be none other than Schmied, the new police inspector who had just been appointed to replace Baerlach, the old police captain.
| Actor | Role |
|---|---|
 Charles VanelLe commissaire Bairelard | Le commissaire Bairelard |
 Gilles SégalLe lieutenant Terence | Le lieutenant Terence |
 Michel VitoldGatsmann | Gatsmann |
 André Le GallOscar Von Schwendl | Oscar Von Schwendl |