A police inspector sends a gangster-lookalike to uncover the gang's secrets.

Small-time diamond smuggler David befriends Goa-based gangster Abbasi. But when David begins to build inroads with an international gangster, Abbasi is not happy, and soon the two turn into bitter rivals.

Billa Ranga is action thriller based movie in which, Raviraj (Kannada Prabhakar) is a smuggler who kills people and smuggles their skulls to foreign countries. To get evidences against him and close his business, police commissioner (Thyagaraju) call up Billa (Chiranjeeevi) , a CID officer from delhi and presents him as thief in local area.