* Sanjeev Kumar as Gyaneshwar
* Sharmila Tagore as Renu
* Ashok Kumar as Dr. Hariprasad
* Jayant as Shankar
* Supriya Devi as Sulochana
* A.K. Hangal as the landlord
* David Abraham as a doctor
* Dhumketu as the village headman
* Usha Kiran as a neighbor
* Lalita Pawar as Renu's mother
This is not an exhaustive list, but it includes the most prominent roles in the film.