While studying in class 8, Anan Zaman formed a different theatre platform for youth named Kishore Snejuti Natyagoshthi.
Under the banner of this group, he staged three plays in the form of Jatra Natok which are Shwarther Khela, Samajer Artanad, and Boshonter Nil Nokkhotro.
The play Secret of History, written about the political situation after the assassination of Bangabandhu Sheikh Mujibur Rahman, was widely praised all over the country.
In 2002, Mahakal Natya Sampradaya brought the play Shikhandikatha on stage under the direction of Dr. Rashid Harun, Professor f Jahangirnagar University.
The three theatre groups continue to perform regularly under the direction of Ashiq Rahman, Mostafizur Rahaman, and Yusuf Hasan Arko.
In 2017, Mahakal Natya Sampradaya brought to the stage the play Shrabon Tragedy under the direction of Dhaka University teacher Ashiq Rahman which was based on the life of Bangabandhu.
Anan Zaman's first film Biyer Lagna, directed by FI Manik was released simultaneously in India and Bangladesh in 2006.