How many movies have Donna Hamblin and Wilhelm Müller collaborated on?

They have worked on 1 movie together! Their first movie together was Faces of Fear (2020) and was their highest rated movie together. They have not worked together since Faces of Fear (2020).

Faces of Fear (2020)

Role
Marlene / The Killer / The Trunk Victim (segment "Facing Face")
Crew
Director
Role
Prolet 1 (segment "Callous")