How many movies have Greg Hall and Mat Alp collaborated on?
They have worked on 1 movie together! Their first movie together was Communion (2013) and was their highest rated movie together. They have not worked together since Communion (2013).
They have worked on 1 movie together! Their first movie together was Communion (2013) and was their highest rated movie together. They have not worked together since Communion (2013).
