Year by year millions celebrate Christmas with the Hoppenstedts. Where else would you learn how to have comfortable holidays (like with the game "Wir bauen uns ein Atomkraftwerk") and how to put secretly dispose of wrapping paper in the hallway?
| Actor | Role |
|---|---|
 LoriotOpa Hoppenstedt | Opa Hoppenstedt |
 Heinz MeierWalter Hoppenstedt | Walter Hoppenstedt |
 Evelyn HamannLieselotte Hoppenstedt | Lieselotte Hoppenstedt |
 Rudolf KowalskiHerr Jürgens | Herr Jürgens |
| KKurt AckermannNot listed | Not listed |
| EErwin WirschazNot listed | Not listed |
 Thomas KylauNot listed | Not listed |