The industry also reflects the state’s religious diversity. Unlike Hindi cinema’s nervous handling of interfaith relationships, Malayalam cinema often treats Muslim and Christian characters as culturally specific rather than tokenistic. A film like Sudani from Nigeria or Maheshinte Prathikaaram features Muslim protagonists whose religious identity is incidental to their character arc, yet specific in their cultural mannerisms (the pardah , the jumma prayer, the wedding rituals). This casual integration is the hallmark of a culture that has long coexisted with multiple faiths.

Similarly, the Malabar Muslim culture has been portrayed with varying degrees of romanticism and realism. From the tragic romance of Kaliyamardhanam to the raw realism of Sudani from Nigeria , cinema has explored the distinct architecture of the mosques in the north, the Mappila songs, and the matriarchal strength often found in Malabar households. The recent blockbuster 2018: Everyone is a Hero showcased the state's secular fabric by portraying people of all faiths coming together during the floods, reinforcing the cultural ethos of unity in diversity.

Malayalam cinema is the only film industry in India that has grappled with the psychosexual and emotional ramifications of this migration for forty years. In the 1980s, Fazil’s Nokkukuthi dealt with the status symbol of the Gulf returnee. In the 1990s, Godfather (Fazil again) showed the clash between traditional feudal honor and new Gulf money.