One of best suspense movies I have seen. This is first Telugu movie shot under water. Here Krishna is a captain of the ship. His wife and family were killed and drowned along with the ship. He goes underwater to find out what happened. Mohan Babu keeps popping in and out. But near the intermission, Mohan Babu is shot. Krishna sees him in the coffin. I believe Mohan Babu is some kind of detective or undercover officer. Who kills him ? What is the connection between Mohan Babu and Krishna ? That part even I have forgotten. You need to watch the movie for the rest of the story.....
I hope to see this movie again as I have forgotten many details. I first saw this movie in 1979.