How many movies have Jamshid Farahi and Nemat Haghighi collaborated on?

They have worked on 4 movies together! Their first movie together was Samad and Foolad Zereh, the Ogre (1973) while their highest rated movie together was Prince Ehtejab (1975). They have not worked together since The Ruined House (1975). They are most known for their drama films together.