Bishorjan (Bengali: বিসর্জন, English: Immersion) is a 2017 Bengali film directed by Kaushik Ganguly, starring Abir Chatterjee, and Joya Ahsan in lead roles. The film was produced by Opera Movies.At the 64th National Film Awards 2017, Kaushik Ganguly's Bishorjon bagged the Best Bengali Film award.
Kaushik Ganguly is an Indian director, screenwriter and actor in Bengali cinema. He is known for his works that explore sexuality, like Ushnatar Janye (2003), which deals with a lesbian relationship, and Arekti Premer Golpo (2010), which examines transgender identity. His other films explore various social issues.