The series features an expansive cast of over 150 characters, led by breakout performances: Pratik Gandhi as Harshad Mehta. Shreya Dhanwanthary as journalist Sucheta Dalal. Hemant Kher as Ashwin Mehta (Harshad’s brother). Satish Kaushik as Manu Mundra (Black Cobra). Anant Mahadevan as S. Venkitaramanan (RBI Governor). Rajat Kapoor as K. Madhavan (CBI Joint Director). Franchise Expansion