How many movies have Doug Harlocker and Greg P. Russell collaborated on?

They have worked on 7 movies together! Their first movie together was Stargate (1994) 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 action films together.