India, Oct. 13 -- Lokah Chapter 1 Chandra, the Malayalam superhero film starring Kalyani Priyadarshan in the lead, has emerged as a bona fide blockbuster. The Dominic Arun directorial was released in theatres on August 28, and opened to thunderous reviews and slowly set the box office on fire. It has now become the highest-grossing Malayalam film of all time, crossing the Rs.300 crore mark worldwide.

The makers released a special poster of the film on Instagram and tagged Kalyani, and producer Dulquer Salmaan in the post. '300 crore GBOC' was written in huge letters on the poster. Kalyani took to her Instagram Stories and wrote in the caption, "Everyone who stood behind, beside and in front of the camera, and everyone who filled the thea...