It was very popular with the release of the film, this film was genarally made of how coal mines live their lives, and how they work on coal mines by getting their lives. In this movie villain played the role Pream chopra who can harm the life of man for money, This Film is a famous Song 'Ek raasta hay zindagi'kishore kumar and lata mangeskar sang this song. Sashi kapoor, Amitabh bachhan and Satrighan sinha played main charecter in this movie. This Movie was released in 1979.This film based on the 'Chasnala mining disaster'which is located on 'Dhanbad'. The explosion and Floods in the mine killed 380 people