Raajhorshee De’s upcoming film O Mon Bhromon, a musical travelogue, is already on the floors. To be shot in Calcutta and Thailand, the film revolves around a reunion of three school friends — Shruti played by Nussrat Jahan, Adrija portrayed by Srabanti Chatterjee and Nandini played by Swastika Mukherjee — and how fate brings them together after parting ways in school. Bollywood actor Sahil Phull debuts in Bengali cinema with this film, playing the character of Manish Singh, Shruti’s husband. A renowned businessman, he gets these girls together in Thailand to crack a business deal, not knowing their past association.

Srabanti Chatterjee as Adrija

Nandini works from home for Manish’s company while Adrija is an MLA. Lonely and suffering from various crises, this trip rejuvenates them and strengthens their bond amidst the fun.

Swastika Mukherjee as Nandini

However, the three girls are joined by a fourth friend of theirs from their school days, Riya, played by Ananya Banerjee. An editor of a leading newspaper, she joins them with a motive of revenge.

Ananya Banerjee as Riya

The film features an ensemble cast, including actors June, Kamaleswar Mukherjee, Ashim Raychowdhury, Aryann Bhowmik, Payel Deb, Sutapa Bandopadhyay and Brishti Roy in important roles. The story, screenplay and dialogues are by Samragnee Bandyopadhyay and Gopi Bhagat is the director of photography for the film. The costume and styling is being done by Sabarni Das and Poulomi Gupta and make-up by Mir Yunis.