Dhanush recently begun dubbing for his upcoming theatrical release, Karnan, directed by Mari Selvaraj. On February 9, a few pictures of Dhanush in a dubbing studio surfaced online and his trusted sources revealed that he has completed dubbing for Karnan. Soon, Dhanush took to social media to share a screenshot of himself from the film and updated the fans that he has completed his dubbing. He wrote, "#karnan dubbing completed. You WILL hear his voice (sic)," with a sword and elephant emoticon. In the photo, Dhanush can be seen screaming while looking at the camera.
Since Dhanush has completed his works for Karnan, he is expected to leave for the US to shoot Russo Brother's The Gray Man, which is a Netflix original. After he reaches Hollywood, he will be in a bio bubble to keep as per the protocol. Coming to Karnan, the film is produced by Kalaipuli S Thanu of V Creations. The film has music composed by Santhosh Narayanan while cinematography is done by Theni Eshwar. Karnan, which will release in April, also stars Rajisha Vijayan, Yogi Babu, Nattu aka Natarajan and Lal in important roles.