Eberhard Dobermann is a widower and a policeman who loves to control the roads and let people pay fines. Even with his neighbour and friend Jutta Schmalbach he has no pity. Thus he cannot understand why his daughter Karin just falls in love with a racing pilot called Walter. But it gets even worse when Eberhard wins a VW-Kaefer at the annual police party. So he has to learn to drive and thus even brings his teacher close to a heart attack.
| Actor | Role |
|---|---|
 Heinz ErhardtPHW Eberhard Dobermann | PHW Eberhard Dobermann |
 Maria PerschyKarin Dobermann | Karin Dobermann |
 Erik SchumannWalter Schliewen | Walter Schliewen |
 Trude HerrFrau Rumberg, Fahrlehrerin | Frau Rumberg, Fahrlehrerin |
 Margitta ScherrGisela | Gisela |
 Edith HanckeAutofahrerin | Autofahrerin |
 Ruth StephanJutta Schmalbach | Jutta Schmalbach |
 Ralf WolterOberwachtmeister | Oberwachtmeister |
 Hans PaetschPolizeipräsident | Polizeipräsident |
| PPeter FrankenfeldKarl Bierbaum | Karl Bierbaum |
 Günther UngeheuerVerkehrspolizist | Verkehrspolizist |
 Willy MaertensFilm-Regisseur | Film-Regisseur |
| AArne MadinFelix Dobermann | Felix Dobermann |
| BBob IllerNot listed | Not listed |
| JJöns AnderssonNot listed | Not listed |
| KKlaus BehrendtNot listed | Not listed |
 Karl-Heinz GerdesmannNot listed | Not listed |
| MMax GieseNot listed | Not listed |
| KKlaus HellmoldNot listed | Not listed |
| MMartin HirtheNot listed | Not listed |
 Günther JerschkeNot listed | Not listed |
| DDieter NeckritzNot listed | Not listed |
| NNorbert SkaldenNot listed | Not listed |