Ironically, the art detective Johann Friedrich von Allmen is staying in a high-end Zurich hotel when a million-dollar dahlia painting disappears from the private suite of the owner. What would be more obvious to the eccentric Dahlia Gutbauer than to entrust "Allmen International Inquiries" with the discreet replacement?
| Actor | Role |
|---|---|
 Heino FerchJohann Friedrich von Allmen | Johann Friedrich von Allmen |
 Samuel FinziCarlos | Carlos |
 Andrea OsvártJojo | Jojo |
 Katharina SchüttlerDalia Scheidegger | Dalia Scheidegger |
 Florian StetterClaude Tenz | Claude Tenz |
 Isabella ParkinsonMaria Moreno | Maria Moreno |
 Mehdi NebbouNebler | Nebler |
 Erni MangoldDahlia Gutbauer | Dahlia Gutbauer |
 Udo SamelSeverin Erlbaum | Severin Erlbaum |
 Christina HeckeCharyl Talfeld | Charyl Talfeld |
 Oscar Ortega SánchezDon Gregorio | Don Gregorio |
 Holger HandtkeHans Buhren | Hans Buhren |
 Jörg PintschReceptionist | Receptionist |
 Robert MellerGruwiller | Gruwiller |
 Shadi HedayatiThe Arab's wife | The Arab's wife |
 Petr OlivaHardy Frey | Hardy Frey |