• 2007 Dance of the Enchantress – 72 Mts Doc
    • 2005 Kalamandalam Ramankutty Nair – 73 Mts Doc
    • 2001 Koodiyattam – 180 Mts Doc
    • 1999 Kalamandalam Gop – 43 Mts  Doc
    • 1985 Eau/Ganga(Ganga- water) -140 Mts Doc – Grand Prize, Cinema du reel, Paris
              (with Viswnadhan)

  • 1982 Krishnanattam – 20Mts Doc
  • 1980 Chola Heritage – 20 Mts Doc
  • 1979 Yakshagana – 20 Mts Doc
  • 1978 Four Shorts on Family Planning – 16 Mts Doc
  • 1976 Idukki – 60 Mts Doc
  • 1975 Past in Perspective – 20 Mts Doc
  • 1974 Guru Chengannur – 17 Mts Doc
  • 1973 Kilimanooril Oru Dasalakshadhipati (A millionaire is born) -20 Mts Doc
  • 1971 Romance of Rubber – 30 Mts Doc
  • 1970 Pratisandhi(The impasse) – 55 Mts Docu-drama
  • 1969 Towards National STD – 20 Mts Doc,
  • 1969 A Mission of Love – 30 Mts Doc,
  • 1969 Your food – 60 Mts Doc
  • 1968 Danger at your door-step –20 Mts Doc
  • 1968 And Man created… – 8 Mts Doc
  • 1968 Manntharikal(Grains of Sand) – 20 Mts Doc
  • 1967 The Myth – 50 Secs Short fiction (Merit Certificate, Expo-67, Montreal
  • 1966 A Day at Kovalam – 30 Mts Doc
  • 1965 Light – 20 Mts Short fiction
  • 1964 A Great Day – 20 Mts Short fiction