. . . . . "Nirmaalyam is a 1973 Indian Malayalam film, directed and produced by MT Vasudevan Nair . The film stars P. J. Antony, Sukumaran, Ravi Menon and Sumithra in lead roles. The film had musical score by K. Raghavan."@en . . . "Nirmaalyam"@en . . . .