How many movies have Christian Kummer and Marius Lex collaborated on?

They have worked on 1 movie together! Their first movie together was Beyond the Bridge (2015) and was their highest rated movie together. They have not worked together since Beyond the Bridge (2015).

Beyond the Bridge (2015)

Role
Party Dude 2
Crew
Sound Effects Editor
Crew
Sound Designer
Crew
Sound Recordist
Crew
Sound Editor