How many movies have Kamthorn Suwanpiyasiri and Metta Roongrat acted in together?

They have worked on 6 movies together! Their first movie together was ทับนางรอ (1973) while their highest rated movie together was วังน้ำค้าง (1974). They have not worked together since Kon Kwang Rok (1984). They are most known for their drama films together.