How many movies have Charlene Meng and Wong Jen Kai acted in together?

They have worked on 1 movie together! Their first movie together was 3 Doors of Horrors (2013) and was their highest rated movie together. They have not worked together since 3 Doors of Horrors (2013).

Role
Intern (segment "Horror Mission")
Role
Teen Rui Hui (Segment "I Miss You Two")