How many movies have Gerome Castell and Kathrin Nina Wiedl collaborated on?

They have worked on 1 movie together! Their first movie together was Heißes Blut oder Vivienne del Vargos' letzter Vorhang (2006) and was their highest rated movie together. They have not worked together since Heißes Blut oder Vivienne del Vargos' letzter Vorhang (2006).