How many movies have Oduvil Unnikrishnan and Vishnuprakash acted in together?

They have worked on 3 movies together! Their first movie together was Oral Mathram (1997) while their highest rated movie together was Veendum Chila Veettukaryangal (1999). They have not worked together since Arayannangalude Veedu (2000). They are most known for their drama films together.