Antaheen follows the lives of three couples in tumultous relationships, who lead different lives but are connected by the infinite struggles and pain each of them goes through.
as Abhik
as Brinda
as Paro
as Ranjan
as Mrs. Mehra
as Mr. Mehra
as Brinda's Mother
as Sabya
as Mr. Saha
as Tanmoy
as Mrinmoy
as Dibakar
as Mr. Mukherjee
as Abhik's Pishi