Kaala Patthar was based on the Chasnala mining disaster. Apart from Amitabh Bachchan and Shashi Kapoor, Kaala Patthar starred ...
Kaala Patthar is not remembered for its portrayal of workers’ woes. More than 45 years after its release, it’s the rivalry between the stars—Amitabh Bachchan and Shatrughan Sinha—that ...