The performances in "Kaala Patthar" are noteworthy, with Amitabh Bachchan delivering a powerful performance as Vijay. Vinod Khanna and Rakhee Gulzar also deliver strong performances, adding depth to the film's narrative.
Director Yash Chopra initially tried to shoot in real mines but had to move production to sets at Raj Kapoor's Loni farm due to ventilation issues and massive crowds.
Kaala Patthar is a 1979 Indian Hindi-language film directed by Yash Chopra. The film stars Amitabh Bachchan, Vinod Khanna, and Jaya Bachchan.