Five young trekkers and their tour guide embark on a weekend adventure in the Kollimalai hills. Despite warnings, they venture into a restricted area, unknowingly entering the domain of a malevolent spirit, which is hell bent on wreaking havoc in their lives. Did they survive the relentless onslaught and harrowing encounter with the supernatural force in the haunted woods?

Putham Pudhu Kaalai brings together 5 of the most celebrated directors in Tamil cinema - Sudha Kongara, Gautham Menon, Suhasini Mani Ratman, Rajiv Menon, and Karthik Subbaraj to create Amazon Prime Video's first Indian anthology film.