Grahasti

Ashok Kumar

Harishchandra Khanna

Nirupa Roy

Maya

Pushpavalli

Radha

Rajesh Kumar

Gopal

Bharati Malwankar

Kamla (as Bharti Malvankar)

Sudesh Kumar

Professor Ravi Dutt

Indrani Mukherjee

Kamini

Manoj Kumar

Mohan

Rajshree

Kiran

Mehmood

Jaggu

Shubha Khote

Rekha

Bipin Gupta

Principal / Mohan's Father

Vandana

Mohan's Mother

Niranjan Sharma

Gopal's Father

Daksha

Shanti

Achala Sachdev

Gopal's Mother

Kanhaiyalal Chaturvedi

Station Master Ram Swarup

Lalita Pawar

Harish's sister

Iftekhar

Harish's brother-in-law

Gajanan Jagirdar

Maya and Radha's dad

Sarosh Irani

Sunder

Manmohan Krishna

Doctor

Master Shahid

Bantu

Kutty Padmini

Tunni (as Baby Padmini)

Baby Kamini

Vichchu

Kishore Sahu

Director

Shakeel Badayuni

Lyricist

S. S. Vasan

Producer

Ravi

Music

Lata Mangeshkar

Playback Singer

Geeta Dutt

Playback Singer

Usha Mangeshkar

Playback Singer

Asha Bhosle

Playback Singer

Mohammed Rafi

Playback Singer