Kabzaa is an action crime drama. The movie revolves around two brothers - Ravi Verma (Sanjay Dutt) and Ranjeet Verma (Raj Babbar). Ranjeet is the attorney of Veljibhai (Paresh Rawal), a criminal, while Ravi helps Veljibhai in carrying out some odd illegal activities. One day, Veljibhai assigns Ravi to evade Ustad Ali Mohammed (Alok Nath) from his property. Ustad Ali Mohammed was a freedom fighter and is the man of ideals, which inspires Ravi to the extent that he makes him his mentor. Later, Veljibhai gets Ali killed to forcefully acquire his property, but Ravi decides to protect his legacy and fight Veljibhai. Veljibhai then abducts Ranjeet to make Ravi step back. Will Ravi give up for his brother or continue fighting this evil criminal?