How many movies have K.L. Narayana and S. Gopala Reddy collaborated on?

They have worked on 3 movies together! Their first movie together was Kshana Kshanam (1991) while their highest rated movie together was Intlo Illalu Vantintlo Priyuralu (1996). They have not worked together since Rakhi (2006). They are most known for their action films together.