Recently, the trailer was released and has already amassed over 6 million views across all versions. The movie, based on a true incident in the Kolar Gold Fields, features Malavika Mohanan and Parvathy Thiruvothu in the lead roles. Daniel Caltagirone, Pashupati, and others take on key roles. The music is composed by GV Prakash Kumar, and the film is produced by Neelam Productions and Studio Green. "Thangalan" is scheduled for release on August 15, 2024.