How many movies have Chatchai Chinsi and Ekvit Chairathborriboon collaborated on?

They have worked on 3 movies together! Their first movie together was Thi Baan The Series 2.1 (2018) while their highest rated movie together was Thi Baan The Series 2.2 (2018). They have not worked together since The Undertaker (2023). They are most known for their drama films together.