A car crashes, an expensive drill goes missing, systematic theft occurs in the department store, a murder happens. Police officer Wäckerli has his hands full and eventually even finds himself in mortal danger.
| Actor | Role |
|---|---|
 Schaggi StreuliPolizist Gottfried Wäckerli | Polizist Gottfried Wäckerli |
 Margrit RainerHedwig Wäckerli | Hedwig Wäckerli |
| FFay KaufmannAnnelies Wäckerli | Annelies Wäckerli |
| RRené ScheibliRuedi Wäckerli | Ruedi Wäckerli |
 Paul BühlmannEmil Feusi | Emil Feusi |