Ninaithadhai Mudippavan

Ninaithadai Mudippavan Tamil English Finishes Anything He Thinks, is a 1975 Tamil action film starring M. G. Ramachandran in lead dual roles, Latha, Manjula, M. N. Nambiar and Sharada in supporting role.

Ranjiths girlfriend Mohana Latha trains Sundaram to be like Ranjith and he acts like him. Sundaram finally learns every mannerisms of Ranjith and at an instance he behaves like Ranjith to Ranjith. He acts as Ranjith in the city and real Ranjith continues his underground work. And Inspector Mohan cannot come to conclusion. Leela moves intimately with Sundaram thinking him as Ranjith but Sundaram falls in love with her. In the village due to heavy floods Sita loses everything and comes in search of her brother to Madras with her dog Mothy Rexy. Mohana meets Sita and helps her to reach the place. At one situation Mohan saves her from them and takes her to his home. Mohana who follows Sita to Mohans house informs Ranjith about her. Ranjith posing like her brother goes to Mohans home and takes her with him.Sundaram finds Ranjith is actually a thief and plans for a grand diamond loot. Sundaram resists against the plan but Ranjith blackmails him with his sister. Unwillingly he accepts for the plan. Ranjith steals huge amount of diamond but Sundaram replaces him by attacking and leaves the place. One of the stolen diamond piece has a transmitter and police follow the jewels with the help of it. Sita is confused who is her brother among them. After several fights both Sundaram and Ranjith are arrested. Both of them claim themself as Sundaram and confuse everyone. Many tests to find who is real Ranjith goes to failure. Confused by his protest court is helpless to find out who is the real Ranjith. Suddenly a body of dead woman enters the court. Ranjith finds that the woman is his mother Kanthimathi. Unable to resist his feelings he screams at his mother and cries on her body. Court finally conclude who is Ranjith. But Ranjiths mother is not dead but pretended to find who is her son. Ranjith is arrested and sent to prison. He apologizes Sundaram and promises Mohana that he will marry her after he got out from prison. Sita finally marries Inspector Mohan. ........

Source: Wikipedia