And then there were eleven

What is common to these Amitabh movies: Amar Akbar Anthony, Deewar, Besharam, Ganga Jamuna Saraswati, Giraftaar, Inquilab, Khoon Pasina, Lal Badshah, Mard, Muqaddar ka Sikandar, Suhaag?

(This is an exhaustive list.)

Answer: (select the text below to show)

These are the films in which Nirupa Roy played Amitabh’s mother, or a mother-like figure.

Question by BV Harish Kumar