Bienchen is a little girl who is very worried regarding the private life of her older brother.
| Actor | Role |
|---|---|
 Sabine MertenBienchen Lenz | Bienchen Lenz |
 Dietmar Richter-ReinickJochen Lenz | Jochen Lenz |
 Gudrun RitterErika Lenz | Erika Lenz |
| HHolger RichterLutz Lenz | Lutz Lenz |
| FFalk MeißnerLampe Seidel | Lampe Seidel |
 Oliver SeelSpinne Seidel | Spinne Seidel |
 Günter SchubertEckehardt Seidel | Eckehardt Seidel |
| CChrista ScheunerDoris Seidel | Doris Seidel |
 Wilhelm Koch-HoogeOpa Lenz | Opa Lenz |
 Gabriele BerlinAnke | Anke |
 Sybille WischnewskiKerstin | Kerstin |
 Hans-Jürgen SilbermannNot listed | Not listed |
| TTheresia WiderNot listed | Not listed |
| AAnne WollnerNot listed | Not listed |
| WWilli NeuenhahnNot listed | Not listed |
 Klaus GendriesNot listed | Not listed |