Agatha Raisin Season 4: Acorn TV Confirms Production Will Start Soon

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Agatha Raisin Season 4: Acorn TV Confirms Production Will Start Soon 1
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Agatha returns for Season 4

Rumours about a Season 4 of Agatha Raisin have been swirling for months now, but it's only this week that Acorn TV officially and publicly confirmed that Season 4 will definitely be happening. We're thrilled to hear it, and we know many other cosy mystery fans will be, too.

Of the new season, star Ashley Jensen said: 

I am overjoyed to be returning as Agatha Raisin. A role I love playing and a show that is very close to my heart. I am excited to see what’s in store for Agatha and her merry band of misfits in Series 4.

What's Happening in Season 4 of Agatha Raisin?

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A still from Season 3 of Agatha Raisin

Like Series 3, Series 4 will adapt four of the late M.C. Beaton's novels in four 90-minute episodes (or eight 45-minute episodes with some services).

  • “Kissing Christmas Goodbye” – With business booming for Agatha Raisin's Detective Agency, she’s in need of a well-earned break. With Christmas just around the corner, it looks like the perfect opportunity to relax. However, when she receives a letter from an old lady begging for protection, Agatha can’t help but spring into action.
  • “Love, Lies and Liquor” – James has finally returned to Carsley and promised to whisk Agatha away on holiday where she can help him write his next novel. Agatha’s dreams of the French Riviera quickly fade when she finds herself in Snoth-on-Sea, a seaside resort whose glory days are far behind it. When a hotel guest is found murdered, it’s up to Agatha to prove who the killer is.
  • “A Spoonful of Poison” – The competition to be crowned winner of the Carsley Jam-Off has always been fierce, but when the prize jam is poisoned leading to the death of a judge, things may finally have gone a step too far. Determined to bring the killer to justice, Agatha resolves to restore the competition’s name.
  • “There Goes The Bride” – Agatha reluctantly promises to support James by attending his wedding. However, when a body is found during the morning of the big day, it’s up to Agatha and the gang to come to the rescue.

Who's Starring in Season 4 of Agatha Raisin?

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Most of the main cast is confirmed to be returning

Along with Ashley Jensen as Agatha, we'll see return performances from Mathew Horne (Gavin & Stacey) as Roy Silver, Jamie Glover (Waterloo Road) as James Lacey, Jason Merrells (Safe House) as Sir Charles Fraith, Lucy Liemann (Rev) as Sarah Bloxby, Matt McCooey (The Salisbury Poisonings) as Bill Wong, Jason Barnett (Bridgerton) as Inspector Wilkes, and Marcia Warren (Don't Forget the Driver) as Mrs. Boggle.

When Season 3 came out, there were a lot of comments and emails about the sudden departure of Katy Wix and the addition of Jodie Tyack as junior detective Toni Gilmour. Katy Wix is an incredibly talented actress and she fit the role so perfectly that it was hard to see someone else trying to fill the slot she left behind. 

So far, there's been no mention of either actress participating in Series 4. Katy Wix has been in demand the last few years, taking on recurring roles in The Windsors, Ghosts, and Stath Lets Flats. It wouldn't be surprising if she's just too busy to take on another show – but we can always hope.

When Does Season 4 of Agatha Raisin Premiere?

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Marcia Warren will reprise her role in Season 4

Unfortunately, it's still too early in the process to have a firm premiere date, but Acorn TV has estimated late 2021 or early 2022. The new season begins filming in March, and with vaccinations ramping up and infections coming down, it seems likely they'll be able to finish without any disruptions.

Catch Up Before Season 4 Arrives…

Since production starts next month, we've got a little while yet before new episodes premiere. 

There are 9 episodes from Season 1, 3 movies in Season 2, 4 movies in Season 3, and if you're feeling really ambitious, you could start in on the novels or radio series.

We've listed them all below, including the series they correspond to.

While M.C. Beaton herself is no longer with us, she worked closely with a ghostwriter, Rod Greene, at the end of her life. With her approval, he will carry on with the Agatha Raisin and Hamish Macbeth books. You can read more about M.C. Beaton's Agatha Raisin series and the transition over at Great British Book Club

Will You Tune in For Season 4 of Agatha Raisin?

While I can't call it my absolute favourite cosy mystery series (I tend to prefer the older ones), I always enjoy the new episodes. Will you be tuning in for Season 4? Let us know in the comments!


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Agatha Raisin Will Return for Season 4



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  1. I am surprised at how many people can’t understand why Katy Wix’s character is not in the new series. M.C.Beaton wrote her character out of the books years ago. I love the character as as well and was saddened that that character never returned to the books. Looking forward to the 4th season. Can’t wait 🥰

  2. You better know I can’t wait until season 4 comes out. This is one of my favorite shows I’ve watched all three seasons numerous times. Love her hair love the cast it’s great. And to top it all off we have Agatha’s Scottish brogue ❤️

  3. Greetings from Canada! I am a huge fan of Agatha Raisin. Going through some major AR withdrawals, I’ve re-watched seasons 1 to 3 several times, and very much look forward to season 4, and perhaps beyond.

  4. My wife and I fell in love with the Agatha Raisin show and sincerely hope the series will continue on, not just with season 4 but 5,6,7…!

  5. I can’t wait!!! Just binge watched the first 3 seasons for the 2nd time!!!! Love Agatha and please bring Toni back… she’s Bills perfect match and the long suffering now DS needs a cuddle now and again!!! Lol

  6. Agatha Raisin is one of the MAIN reasons I have subscribed to Acron!! So happy she’s coming BACK!😃

  7. I love Agatha Raisin and look forward to Series 4. Having not traveled to the UK in 2020 what I usually do at least once a year and will probably not been able to go there this year because of the pandemic, the series will bring a little bit of Britain into my home.

    Stay safe and healthy
    Greetings from Germany

  8. Awesome News…. I love this show..
    AcornTV is the Best…
    Agatha Raisin is my favorite. The styling on the show is phenomenal.

  9. I love Agatha Raisin, Shakespeare and Hathaway, all the cozy mysteries you can give! Please keep them coming!
    I’ve even started reading the Agatha Raisin books. Thanks!

    • I love both shows myself. Being trapped in the US for the past year, both shows transported me to the idyllic English countryside and kept my mind off of our reality. I can’t wait to visit the quaint villages that I’ve seen in both shows as well as many others!

      Love my Brits!
      Stay safe & healthy
      Tracey, Pennsylvania USA

  10. Absolutely will watch. Agatha is a great evenings escape. We’ve already watched Seasons 1,2 and 3 twice!

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