How many movies have Ekin Cheng Yee-Kin and William So acted in together?

They have worked on 3 movies together! Their first movie together was Summer Love (2011) while their highest rated movie together was Concert YY - Showcase Of Wyman Wong (2012). They have not worked together since Concert YY - Showcase Of Wyman Wong (2012). They are most known for their comedy films together.