How many movies have Donald Reynolds Jr. and Stefan Sonnenfeld collaborated on?

They have worked on 4 movies together! Their first movie together was Collateral (2004) while their highest rated movie together was 13 Hours: The Secret Soldiers of Benghazi (2016). They have not worked together since 13 Hours: The Secret Soldiers of Benghazi (2016). They are most known for their thriller films together.