She performed as a singer on radio and contributed for formation of Mahila Silpi Mahal, a welfare association for female artists of Bengal.
These were Gurudas Banerjee who was seen as Sri Ramkrishna and Molina Debi who appeared as Rani Rasmoni, the founder of the famous Bhabatarini (Kali) temple at Dakshineswar.
According to Sushil Mukherjee, in the many screen and stage appearances since 1948 in which Molina Devi and Gurudas Banerjee have played Rani Rashmoni and Ramakrishna Dev together, they "have carried the audience with them in every performance.
"[1]: 288 In 1966, The Illustrated Weekly of India mentioned Molina Devi's troupe's performance in a review of the 1965-66 theatre season in Delhi.
[8] The Weekly stated that Milan Samity of Delhi sponsored the M. G. Enterprise of Calcutta, who brought two plays, Thakur Shri Ramakrishna and Baskunther Will, and an able company of actors.
The credit for composing Thakur Shri Ramakrishna, round the story of Rani Rashmoni, and for bringing this legendary figure to life on the stage, goes to Molina Devi and Gurudas, who headed the company....
It is not easy to put across a religious theme, but Molina and Gurudas did so convincingly, helped greatly by the telling effects of light and music.