Grantchester season 10: Release date speculation, cast and latest news
"We are absolutely delighted to have commissioned another series... with even more mystery, misadventure and romance."
ITV period drama Grantchester is returning for a 10th season, and now, a US release date has been unveiled.
While there's still no word on when UK fans will be able to watch new episodes, fans on the other side of the pond can rest easy knowing that Robson Green and Rishi Nair will be returning to their screens this summer.
A synopsis for the new season has also been released, with more on that below.
On the renewal announcement for Grantchester, writer and executive producer Daisy Coulam said: "This show is a testament to our lovely team – the cast and crew.
"I'm so grateful and proud that we get to come back together for our 10th season and another glorious summer in Grantchester."
Executive producer Emma Kingsman-Lloyd said the team had been "delighted by the audience reaction" and that they were "overjoyed to be... bringing more of Geordie and Alphy's adventures to the screen", while ITV drama and comedy assistant commissioner Callum Dziedzic teased "even more mystery, misadventure and romance".
For more information about Grantchester season 10, read on.
Grantchester season 10 release date speculation: When will it air?
A UK release date for Grantchester season 10 has not yet been revealed.
Filming on season 10 began in July last year, so we'd expect new episodes to arrive on ITV in early 2026.
However, we now have a confirmed release date for the US, with season 10 set to premiere on PBS on Sunday 15th June.
Grantchester season 10 cast: Who's returning?
Robson Green will, of course, return as DI Geordie Keating alongside Rishi Nair as Reverend Alphy Kottaram.
Other returning cast members include:
- Al Weaver as Leonard Finch
- Tessa Peake-Jones as Mrs C
- Kacey Ainsworth as Cathy Keating
- Oliver Dimsdale as Daniel Marlowe
- Nick Brimble as Jack Chapman
- Bradley Hall as DC Larry Peters
- Melissa Johns as Miss Scott
What will Grantchester season 10 be about?
The official synopsis for season 10 reads: "As DI Geordie Keating (played by Robson Green) and Reverend Alphy Kottaram (Rishi Nair) continue to work together as a crime-solving duo in scenic Grantchester, they must also support each other through changing times, family struggles and personal secrets.
"Alphy feels like he’s found a home, but he’s forced to confront secrets he’s kept close to his chest. Will he be able to let anyone fully in, or must he confront truths about himself first?"
Grantchester season 10 will premiere in the US on Sunday 15th June, with previous seasons available to stream on ITVX in the UK.
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Authors
Abby Robinson is the Drama Editor for Radio Times, covering TV drama and comedy titles. She previously worked at Digital Spy as a TV writer, and as a content writer at Mumsnet. She possesses a postgraduate diploma and a degree in English Studies.
