The 1980s and 1990s saw the emergence of the notorious "Blue Film" era in Malayalam cinema. Characterized by the proliferation of soft-core pornographic films, this period was marked by a surge in cheaply produced, titillating movies that often masqueraded as mainstream cinema. The rise of "Blue Films" led to widespread criticism, with many accusing the industry of promoting vulgarity and degrading women. Notable films from this era include "Nagina" (1987) and "Thumma" (1990), which sparked controversy and debate.