How many movies have Chana Sriubon and Metta Roongrat acted in together?

They have worked on 4 movies together! Their first movie together was Kinnaree (1969) while their highest rated movie together was ขอเช็ดน้ำตาให้ตัวเอง (1978). They have not worked together since ขอเช็ดน้ำตาให้ตัวเอง (1978).