Bishaash is an adventurous drama which is produced by BBC in bangladesh.It is a drama serial which is broadcasted on Btv.The story is make over with some mysterious and paranormal incidents & adventures.There are four characters who lead main works in this drama.Abir/Zara/Laboni & Their uncle. Besides,there's a common villain with his mysterious assistant Sherzad and a demon.

After committing a double murder, Shumona flees from the police and seeks refuge at a stranger's apartment. Close on her tracks is legendary detective, Faruk Uddin who has never taken more than 72 hours to solve a case. Will he succeed this time? Or, is his ego about to be bruised?