Following the success of Season 1, The Other Bennet Sister is all set to return to our screens. And to make it even more interesting, fans are getting a three-part Christmas special. The period drama follows Janice Hadlow's novel and focuses on the often-overlooked sister from Jane Austen's Pride and Prejudice.
Ella Bruccoleri returns, with Dónal Finn as Tom Hayward, as the new episodes follow their lives after getting married. Some familiar faces from the first season will be returning, and a new cast member will be joining Mary’s household.
The special was announced in June 2026. Additionally, it was mostly filmed in Wales in the summer, and production wrapped up in early September. It is expected to air during the 2026 festive period on BBC One and iPlayer in the UK, and BritBox in the US and Canada.
Let's see who's returning and who's new on this entertaining show!
A look at The Other Bennet Sister Christmas special cast

The Other Bennet Sister Christmas special is on its way. Fans must be curious about who's returning to the show and whether there will be more drama. As for the main focus in the new chapter, the logline reads:
"But with marriage comes a new identity and the question remains: who will Mary become as Mrs. Hayward?"
Here's all you need to know about the cast:
Ella Bruccoleri as Mary: Being the titular character, Ella Bruccoleri is confirmed to appear in the special. After accepting Tom Hayward’s proposal in season 1, Mary is now married and begins a different chapter as Mrs. Hayward.
Dónal Finn as Tom Hayward: Another key figure in the show is Mary's husband, Tom. Now that the couple is starting a new life, viewers will get to see what their married life looks like.
Laurie Davidson as William Ryder: He was involved in Mary's romantic storyline and the love triangle in season 1. His presence has been confirmed, but the special's detailed plans for his character remain undisclosed.
Returning cast members include Ruth Jones as Mrs. Bennet, Mary’s overbearing mother, and Tanya Reynolds as Caroline Bingley. Varada Sethu will reprise her role as Ann Baxter.
Poppy Gilbert returns as Lizzie Darcy, representing Elizabeth Bennet, while Maddie Close plays Jane Bingley, the character associated with Jane Bennet. Grace Hogg-Robinson is back as Lydia Wickham, and Molly Wright returns as Kitty Bennet.
Anna Fenton-Garvey will return as Charlotte Collins, representing Charlotte Lucas. With all these returning figures in The Other Bennet Sister Christmas special, viewers will learn more about her journey, especially after becoming a wife.
New additions in The Other Bennet Sister Christmas special and the stars not listed in the returning cast
With key figures making their way back to The Other Bennet Sister Christmas special, there are other stars who have been added as new cast members. At the same time, some actors might not return as they aren't listed for the new chapter.
Nerys Amber Stocks (Out There and Mammoth) will be seen playing Lucy, Mary's housemaid. This means that the actress is bringing a new character into Mary's household.
A few familiar faces from The Other Bennet Sister Season 1 have not been named among the returning cast so far. Richard E. Grant, who played Mr. Bennet, is one of them. His name doesn't appear in the returning figures for the Christmas special.
Indira Varma and Richard Coyle, who played Mrs. Gardiner and Mr. Gardiner, are also missing from the current list. Ryan Sampson, who played Mr. Collins, has not been announced as a returning cast member either.
Lucy Briers, who appeared in the first series, is another name not included in the latest cast announcements. She also has a connection to the Pride and Prejudice screen history, as she played Mary Bennet in the well-known 1995 adaptation.
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