Portrays Hamza Ali Mazari / Jaskirat Singh Rangi. An Indian undercover agent sent deep into Karachi's criminal underworld on a mission so dangerous it cost him everything before it even began. Quiet, calculating, and devastatingly effective — yet carrying a grief he can never speak aloud.

Portrays SP Chaudhary Aslam, Lyari Task Force, Sindh Police. A tough, gun-toting encounter specialist based on a real-life Pakistani police officer. His rugged appearance and no-nonsense approach make him a force to be reckoned with in the streets of Karachi.

Portrays Ajay Sanyal, Director of Intelligence Bureau. Based on India's National Security Advisor Ajit Doval. A master strategist who transforms broken men into weapons for the nation's shadow wars.

Portrays Major Iqbal, ISI. Based on real-life figures Ilyas Kashmiri and Major Iqbal. Views brutality not as a last resort but as a first language — cold, disciplined, and fanatically devoted.

Portrays Rehman Dakait, leader of the Baloch gang. Inspired by the real-life criminal Sardar Abdul Rehman Baloch. A menacing crime lord with political ambitions who rules Karachi's underworld with an iron fist.

Portrays Yalina Jamali, daughter of politician Jameel Jamali. Hamza's wife who later discovers his true identity — forcing her to choose between love and loyalty to her country.