How many movies have Glenn Cone and Leigh Whannell collaborated on?
They have worked on 1 movie together! Their first movie together was Upgrade (2018) and was their highest rated movie together. They have not worked together since Upgrade (2018).
They have worked on 1 movie together! Their first movie together was Upgrade (2018) and was their highest rated movie together. They have not worked together since Upgrade (2018).
