Mauritius Halbermann, nicknamed "Mauts", works as an advertising manager for Gravo-Druck, a state-owned print company. Mauts, a man obsessed with his work, incessantly percolates with marvelous ideas - and now that he has once again come up with another brilliant idea, he naturally wants to present his proposal to his boss. As it happens, his supervisor along with his entire family and some of Mauts's colleagues - including Lore who Mauts secretly fancies - have gone on a holiday trip.
| Actor | Role |
|---|---|
 Horst DrindaMauritius „Mauts“ Halbermann | Mauritius „Mauts“ Halbermann |
 Brigitte KrauseLore Fiedler | Lore Fiedler |
 Lutz JahodaTheodor "Teddy" Vogel | Theodor "Teddy" Vogel |
 Gerlind AhnertMarianne | Marianne |
 Mathilde DaneggerFrau Fiedler | Frau Fiedler |
| AAgnes KrausSekretärin Frau Haschke | Sekretärin Frau Haschke |
| GGustav MüllerHerr Brödel | Herr Brödel |
 Erika DunkelmannFrau Brödel | Frau Brödel |
 Gerd E. SchäferHerr Patzig | Herr Patzig |
| EElsa Grube-DeisterFrau Patzig | Frau Patzig |
| MMonika HildebrandtEvelyn | Evelyn |
 Werner LierckBriefträger | Briefträger |
 Horst KubeLemke | Lemke |
 Kurt RackelmannNot listed | Not listed |
| WWilli NeuenhahnNot listed | Not listed |
| AAlwin BroschNot listed | Not listed |
| VVeronika AxmannNot listed | Not listed |
| KKarla KerstenNot listed | Not listed |
| UUrsula AlbertsNot listed | Not listed |