Indian psychological thrillers first emerged against the backdrop of political unrest and cinematic experimentation in the 1960s. Early classics such as *Aandhi* (1975) and *Gumnaam* (1965) layered mystery over social commentary, laying a foundation that would later be expanded by filmmakers like Mahesh Bhatt and Ram Gopal Varma. By the 1990s, films like *Darr* and *Baazigar* introduced high‑stakes psychodrama, reflecting a society grappling with rapid modernization.

With the advent of broadband and the rise of YouTube in the 2010s, audiences gained unprecedented access to both archival gems and contemporary releases. Free uploads of titles such as *Kahaani*, *Raat*, and indie experiments democratized viewing, allowing niche audiences worldwide to engage with culturally specific narratives. This shift broadened distribution and spurred a new wave of creators producing micro‑budget thrillers for online consumption.