A theater competition breaks out on the occasion of the four-year anniversary celebrations at the Hennigsberg power plant. The old hands want to perform the kitschy musical comedy "Gärtnerliesl". The youngsters are against it and are planning their own program with which they want to skewer events from the plant in a cabaret style. But first, everyone has to work together on a turbine breakdown. On the day of the festival, the "Gärtnerliesl" fails with timpani and trumpets, while the youth's program is met with great applause, which the rivals join in with.
| Actor | Role |
|---|---|
| MMarianne PrenzelLotte Thieme | Lotte Thieme |
 Blandine EbingerAdele | Adele |
 Franz KutscheraAnton Gerdinger | Anton Gerdinger |
 Lotte LoebingerBerta Böhme | Berta Böhme |
 Karl HellmerNot listed | Not listed |
| RRolf HeydelNot listed | Not listed |
 Albert GarbeNot listed | Not listed |
| KKlaus BeckerNot listed | Not listed |
| RRobert TröschNot listed | Not listed |
 Hans KleringNot listed | Not listed |
| AAribert GrimmerNot listed | Not listed |
| LLutz GötzNot listed | Not listed |
| WWalter WeinachtNot listed | Not listed |
| AAlbert VenohrNot listed | Not listed |
 Hans FiebrandtNot listed | Not listed |
 Paul PfingstNot listed | Not listed |
 Hans-Edgar StecherNot listed | Not listed |
 Karla RunkehlNot listed | Not listed |
 Waltraut KrammNot listed | Not listed |