How many movies have Charo Santos-Concio and Serena Dalrymple collaborated on?

They have worked on 7 movies together! Their first movie together was Haba-Baba-Doo! Puti-Puti-Poo! (1998) while their highest rated movie together was Lea's Story (1998). They have not worked together since Ang Tanging Ina (2003). They are most known for their comedy films together.