Home People David Gruschka David Gruschka movies David Gruschka movies David Gruschka Movies (7) Familie Wöhler auf Mallorca (2019) As Director. Wir sind die Rosinskis (2016) As Director. Besuch im Wald (2015) As Director. Besuch im Wald (2015) As Editor. Besuch im Wald (2015) As Writer. Jonas (2012) As Editor. Robert Zimmermann Is Tangled Up in Love (2008) As David.