Director RJ Balaji reveals the secret origin of his blockbuster Karuppu. Before Suriya signed on, Thalapathy Vijay provided the initial spark by championing the script.

This early endorsement acted as the golden key, opening doors that eventually led to the film's massive success. Now streaming on Prime Video, this fantasy epic proves that even silent support from legends can redefine cinema history.

This early endorsement acted as the golden key, opening doors that eventually led to the film's massive success. Now streaming on Prime Video, this fantasy epic proves that even silent support from legends can redefine cinema history.