How many movies have Robert de Grimston and Sammy Nasr collaborated on?

They have worked on 2 movies together! Their first movie together was The Process Church of the Final Judgement - A Sabbath Assembly Ritual and Salon (2009) while their highest rated movie together was Sympathy For The Devil: The True Story of The Process Church of the Final Judgment (2015). They have not worked together since Sympathy For The Devil: The True Story of The Process Church of the Final Judgment (2015).