On the evening of March 16, 2026, BBC One invites viewers to step back into the world of Jane Austen, but with a twist: this time, the spotlight is firmly on Mary Bennet, the oft-overlooked middle sister, in the much-anticipated series The Other Bennet Sister. With a double-bill premiere at 8pm and the first five of ten episodes immediately available on BBC iPlayer, the adaptation promises a fresh, witty, and emotionally resonant journey through Regency England’s social labyrinth—seen through the eyes of the Bennet family’s most misunderstood member.
Based on Janice Hadlow’s novel and brought to screen by director Jennifer Sheridan and producers John Pocock, with a screenplay from Maddie Dai and Sarah Quintrell, The Other Bennet Sister is more than just another period drama. According to Metro, Ella Bruccoleri, best known for her role in Call the Midwife, leads the cast as Mary Bennet, delivering a performance that is both charmingly awkward and deeply relatable. Ruth Jones, famed for her work in Gavin and Stacey, steps into the role of the melodramatic and overbearing Mrs Bennet, while Richard E Grant brings his signature wit to the long-suffering Mr Bennet.
For fans who have grown up with Austen’s classic—or those who, like Bruccoleri herself, discovered it later in life—this series offers a new perspective. As Bruccoleri told Metro, “Someone told me Lizzie Bennet is who Jane Austen wants to be, Mary Bennet is who she’s afraid she is.” This insight shapes the show’s depiction of Mary as more than just a punchline or a pious caricature. Instead, viewers are invited to witness her journey from timidity and self-doubt to self-discovery and empowerment.
The creative team leans into both the comedic and darker elements inherent in Mary’s story. As DVD Fever notes, the show is laced with satirical takes on language and social customs—there’s even a debate over ‘less’ versus ‘fewer,’ and plenty of jolly “hockey sticks” laughter. Yet, the humor never eclipses the more serious themes. Bruccoleri herself admitted, “Yeah, it’s got loads of moments of levity and hilarity in it, but then it’s got loads of really dark emotional stuff in it as well. It plays with them both quite skillfully.”
At the heart of the series is Mary’s struggle to carve out an identity distinct from her sisters—Jane (Maddie Close), Elizabeth (Poppy Gilbert), Lydia (Grace Hogg-Robinson), and Kitty (Molly Wright)—each praised for qualities Mary is told she lacks. The opening episode, as described by The Independent, sets the tone with Mary’s wry observation: “To be poor and handsome is misfortune enough, but to be penniless and plain is a hard fate indeed.” The show doesn’t shy away from the harsh realities of women’s lives in Georgian England, where marriage is often seen as the only escape from misery.
Viewers familiar with Pride and Prejudice will recognize early plot points: Mary’s futile efforts to win the affections of the bumbling Mr Collins (Ryan Sampson), only for her friend Charlotte Lucas (Anna Fenton-Garvey) to secure his proposal instead. “You cannot seriously believe the life of an old maid is to be preferred,” Charlotte tells Mary, underscoring the limited choices available to women of their class. Yet, rather than wallow in self-pity, Mary’s story soon diverges, following her attempts to build a life in London, supported by her compassionate aunt and uncle (Indira Varma and Richard Coyle), and encountering new suitors—Mr Hayward (Dónal Finn) and Mr Ryder (Laurie Davidson).
What sets The Other Bennet Sister apart from recent period dramas is its refusal to turn Mary’s transformation into a clichéd “ugly duckling” makeover. There’s no sudden reveal that she was beautiful all along; instead, her growth is gradual, authentic, and sometimes awkward. As The Independent observes, “It’s like watching your own little sister, plagued by a lifetime of low self-esteem, suddenly step into her power.” Even when Mary finally chooses her own dress fabrics, her selections are “brash verging on garish, like a child playing dress-up”—a detail that grounds her character in realism rather than fantasy.
The supporting cast adds further depth, with Lucy Briers—who played Mary in the 1995 BBC adaptation—returning in a sweet homage as the housekeeper Mrs Hill. Tanya Reynolds, Aaron Gill, Claire Cage, and others round out the ensemble, each contributing to the richly drawn community that surrounds Mary. The series’ music, composed by Anne Chmelewsky, underscores both the comedy and the emotional beats, weaving a cohesive atmosphere that’s both familiar and fresh.
For Bruccoleri, portraying Mary meant moving beyond the archetype. She reflected to Metro, “Mary is a comically sanctimonious figure, who’s a bit preachy and a bit pious, and that’s what you see. You don’t see why she’s like that. You don’t see the other sides to her. So it was difficult for me because I just wanted to start from a place that isn’t an archetype; this is a human being.” The series, she insists, is “the opposite” of Austen’s sometimes unsympathetic portrayal, offering viewers a chance to truly understand Mary’s inner world.
Despite the comedic tone, the emotional weight of Mary’s relationship with her mother is never far from the surface. Ruth Jones’s Mrs Bennet is by turns hilarious and cruel, constantly reminding Mary of her supposed shortcomings. Bruccoleri recounted, “Ruth was apologising to me between every take, every scene, bless her. Those scenes, some of them are really difficult to play, because I would just be very tempted to corpse.”
While recent period dramas have leaned into steamy romance and spectacle—think Bridgerton or the latest Wuthering Heights—The Other Bennet Sister offers a gentler, more introspective antidote. Its dialogue remains faithful to Austen’s original tone, and its focus on Mary’s personal journey breathes new life into a well-worn narrative. As The Independent puts it, “Sex may well sell – but so does watching the forgotten middle child finally get her flowers.”
Ella Bruccoleri summed up the heart of the story: “Ultimately, she doesn’t quite know it’s happening, but she’s going on this journey of just realising that—the love for herself is more important than anything else. Only when she can find that would she potentially be in a place to find love with somebody else. And I just love that that’s what it is about, rather than… will someone accept her?”
With its clever blend of wit, emotional honesty, and a dash of satire, The Other Bennet Sister is poised not only to entertain, but to offer a new lens through which to view a classic world—one that feels as relevant today as it did in Austen’s time.