The 1950s to 1970s are considered the golden age of Malayalam cinema. During this period, filmmakers like G. R. Rao, P. A. Thomas, and M. M. Nesan made films that were socially relevant and commercially successful. Movies like "Neelakuyil" (1954), "Nangayamma" (1956), and "Oru Iyalathe" (1959) showcased the struggles of everyday people and explored themes of social justice.