Although he is a predominantly a Bengali film actor, Amitabh Tiwari made his acting debut with the 2002 biographical drama The Legend of Bhagat Singh. The following year, in 2002, he made his Bengali movie debut with the movie Raasta, and since then has been a part of movies like Shikar, Ami, Yasin Ar Amar Madhubala, Jibone Prem Ekbar Ashe, and Laadli.