Jisshu Sengupta has built a career on quiet magnetism, restraint and the power of a pause. In ZEE5’s Brown, that stillness finds a darker new space as he plays a psychiatrist holding key fragments of the mystery around Karisma Kapoor’s damaged ex-cop Rita Brown.In this exclusive conversation with CNN-News18’s Yatamanyu Narain, Jisshu opens up about why Brown felt different from other thrillers, seeing Kolkata through a colder and more unfamiliar lens, and the “new Karisma Kapoor” audiences are a