The official poster of Alinagarer Golokdhandha has come out. The movie is an adventure drama revolving around the history of Kolkata. The unknown past of the city leads two youngsters on a journey of a lifetime in present! They set out to find a treasure which is hidden somewhere in the city of joy! Starring Anirban Bhattacharya and Parno Mittra in the leads, the movie is yet another treasure hunt drama coming from the Jawker Dhan fame filmmaker Syantan Ghoshal. The movie stars Kaushik Sen, Paran Bandyopadhyay, Pujarini Ghosh, and others.