On his birthday of all days: Oskar Moedebeck, a long-serving sales manager, is demoted and put in front of a boss half his age. And this Raphael Bluhm also turns out to be the new neighbor with whom the staid Oskar had a run-in first thing in the morning. Oskar can't believe it, but Raphael is already making out with the single mother next door - Oskar's daughter!
| Actor | Role |
|---|---|
 Ulrich NoethenOskar Moedebeck | Oskar Moedebeck |
 Max von ThunRaphael Bluhm | Raphael Bluhm |
 Michaela MayMona Moedebeck | Mona Moedebeck |
 Jasmin SchwiersMarie Moedebeck | Marie Moedebeck |
| EElias KassnerJonas Moedebeck | Jonas Moedebeck |
| CClaudia BurckhardtRuth Meyer-Arndt | Ruth Meyer-Arndt |
 Bruno F. ApitzPersonalchef Hutzinger | Personalchef Hutzinger |