Graf Porno is a real playboy who makes money out of everything that falls into his hands. During great sex parties he puts his girls on and afterwards everything that is not nailed down is missing. Harry Holst, on the other hand, is a young man who has successfully completed a correspondence course as a private detective and is now waiting for clients...waiting and waiting.
| Actor | Role |
|---|---|
 Rinaldo TalamontiHarry Holtz | Harry Holtz |
 Doris ArdenElsie | Elsie |
| MMarianne MantheyGina | Gina |
| EEva BrücklHannelore | Hannelore |
| EEllen UmlaufHannelore's Mother | Hannelore's Mother |
| HHeinz PlateHannelore's Father | Hannelore's Father |
| TTerry NecielGraf Porno | Graf Porno |
| EErich FritzeCommissioner | Commissioner |
| GGünter HendelMan in Mercedes | Man in Mercedes |
 Flavia KeytWoman on Party | Woman on Party |
 Stella MooneyNot listed | Not listed |
| HHellmuth HauptNot listed | Not listed |
| FFritz PauliNot listed | Not listed |
| RRoswitha RandlNot listed | Not listed |