Desc: Chachi 420: Directed by Kamal Haasan. With Kamal Haasan, Amrish Puri, Om Puri, Tabu. Desperation to be with his only child forces a divorced man to take the guise of the child's nanny. Situations get really messy when the child's grandfather (the man's ex-father-in-law) falls in love with his disguised ex-son-in-law.