Casting principal
Ashok Kumar
Professor Kumar (as Padmashree Ashok Kumar)
Mala Sinha
Rekha
Biswajit Chatterjee
Prakash
Raaj Kumar
Jyoti Kumar
Bhanumathi
Padma, Professor Kumar's wife
Tanuja Samarth
Chitra Kumar, Professor Kumar's daughter
Sulochana Latkar
Prakash's mother and Professor Kumar's first wife
Asit Sen
Moti, Jyoti's friend at mill