Synopsis
A gangster, Munna Bhai (Sanjay Dutt) falls in love with Jahnvi (Vidya Balan), who runs an elders' home. Munna masquerades as a Professor specializing in the life of Mahatma Gandhi to win her love. The old age home is taken over by an unscrupulous builder. Munna must regain the house for Jahnvi without blowing his cover as a Professor.....strangely Mahatma Gandhi comes to his aid!