Amitabh Bachchan triple role in Mahaan Movie

Bachchan had a triple role in Mahaan. Waheeda Rehman, Parveen Babi, Zeenat Aman, Ashok Kumar, Amjad Khan, Kader Khan, Aruna Irani, Sujit Kumar and Shakti Kapoor. In the movie Amitabh plays a father and his two twins