How many movies have Naowarat Yuktanan and Noppol Gomarachun acted in together?

They have worked on 4 movies together! Their first movie together was นานแค่ไหนก็ยังรัก (1981) while their highest rated movie together was รักพยาบาท (1981). They have not worked together since รักข้ามรุ่น (1982).