Sick Esther needs the help of her grumpy brother. Only reluctantly does the mechanic Hannes agree to look after his nephews for two days. The two boys first mess up his apartment, then his life. In his distress, pedant Hannes even accepts the offer of help from his perky neighbor Lilli...
| Actor | Role |
|---|---|
 Fritz KarlHannes Herbst | Hannes Herbst |
 Tina RulandLilli Schneider | Lilli Schneider |
 Elena UhligEsther Wortmann | Esther Wortmann |
 Orlando LenzenBruno Wortmann | Bruno Wortmann |
| JJohanna KrollSusi Schneider | Susi Schneider |
 Maria SebaldtAstrid Schmitz | Astrid Schmitz |