Seeta Ramudaithe (1979)

Embedded with fast-paced action and fiery emotion, this sci-fi thriller delves into the twists and turns in the life of an honest contractor. When his bosses try to use substandard building materials for their construction, he opposes them and threatens public exposure. In return, they have him murdered in cold blood. His wife is unable to bear the trauma and becomes psychologically ill. Finally, when she becomes brain dead after a fall, a doctor does a brain transplant and places the contractor's brain in his wife's body. How will the contractor exact revenge upon his murderers from his wife's body?