Karisma Kapoor and Amitabh Bachchan today's actors are very professional. They both are in their elements as usual and equally responsive. They are working together for third time in S Ramanathan's 'Zamaanat'. The film is about two love stories and a murder mystery. Amitabh plays the role of blind advocate who leaves his practice after losing his eyesight and his beloved, Vijayshanti. Karisma approaches him to fight a similar case after one year.