After plotting a way to get kicked out of boarding school, the twins diverge for the first time in their lives when Nanni starts enjoying her stay.
Unfortunately the movie Hanni & Nanni 4 is not yet available on HBO Max.
Directing | Isabell Šuba | Director |
Production | Sebastian Werninger | Producer |
Writing | Sandra Nettelbeck | Writer |
Writing | Katrin Milhahn | Writer |
Writing | Antonia Rothe-Liermann | Writer |