Have you heard? Ajay Devgn has kept the door to a fourth instalment slightly ajar, even as he maintains that the latest film, Drishyam 3, is intended as the finale.

The Jailer 2 trailer is out, with Rajinikanth returning as Tiger Muthuvel Pandian. Directed by Nelson Dilipkumar, the sequel features SJ Suryah, Vidya Balan, Mohanlal and Shiva Rajkumar in a high-octane action entertainer