The Polish woman Wanda, 35, looks after Joseph, 70, in his family villa by the lake. She is there for him around the clock and also helps his wife Elsa, 75. The youngest son Gregi, 28, likes her very much. The work is poorly paid, but Wanda needs the money for her own family in Poland. Since everyone lives under one roof, Wanda gets an intimate view of their family life. So intimate that Wanda unexpectedly becomes pregnant.
Unfortunately the movie My Wonderful Wanda is not yet available on HBO Max.
| Writing | Cooky Ziesche | Screenplay |
| Production | Reto Schärli | Producer |
| Sound | Matteo De Pellegrini | Boom Operator |
| Sound | Hugo Poletti | Sound Mixer |
| Sound | Manu Gerber | Supervising Sound Editor |
| Production | Aminta Iseppi | Line Producer |
| Writing | Thomas Ritter | Author |
| Costume & Make-Up | Laura Locher | Costume Design |
| Editing | Kaya Inan | Editor |
| Camera | Judith Kaufmann | Director of Photography |
| Writing | Bettina Oberli | Screenplay |
| Production | Lukas Hobi | Producer |
| Art | Marion Schramm | Production Design |
| Sound | Lukas Vogel | Original Music Composer |
| Sound | Erol Sarp | Original Music Composer |
| Directing | Bettina Oberli | Director |
