A prisoner appears in Akashnagar Central Jail's Cell No.145, which has been shut for 50 years, and claims immortality. Who is this mystery man, and what secrets does he hold inside him?

Cast: Chanchal Chowdhury, Intekhab Dinar, Tasnia Farin, Faruk Sobhan Nayeem, Jayanto Chattopadhyay, Afzal Hossain