Chanderbabu (Nazir Hussain), a retired postmaster, lives in the village with his wife and two sons, Rajan (Paul Mahendra) and Bhanu (Bharat Bhushan). He continues to live there and work for the Zamindar, while his children are getting their education. Rajan is studying for his law exam. He is married to a girl (Padma) from a wealthy family whose haughty ways alarm and frightens him. Bhanu, the younger brother is fun-loving but studious. He gets influenced by the Nationalist Movement in the campus and stops his education in the last year of college. His father is disappointed and feels that Rajan is the one they can depend upon in their old age. Bhanu meets Meena (Shyama), and the two fall in love. Meera's father, Ramnarayan, is the school Principal and is impressed by Bhanu. He decides to get Meera married to Bhanu.
Is Maa on Netflix? Unfortunately the movie Maa is not yet available on Netflix.
| Editing | Hrishikesh Mukherjee | Editor |
| Sound | Asha Bhosle | Playback Singer |
| Sound | Kishore Kumar | Playback Singer |
| Writing | Bharat Vyas | Lyricist |
| Writing | Nabendu Ghosh | Writer |
| Writing | Asit Sen | Story |
| Sound | Surya Kumar Pal | Music |
| Writing | Paul Mahendra | Writer |
| Writing | Nabendu Ghosh | Story |
| Camera | Josef Wirsching | Director of Photography |
| Sound | Manna Dey | Playback Singer |
| Sound | Afzal Hussain | Playback Singer |
| Sound | Geeta Dutt | Playback Singer |
| Art | D.N. Jadhav | Art Direction |
| Writing | Bimal Roy | Screenplay |
| Directing | Bimal Roy | Director |
| Costume & Make-Up | Kishan Bhikha | Costume Design |
