The Bay recommissioned for season 5

The fourth season revolved around the shocking and suspicious death of a young mum of four in what seemed to be a targeted arson attack, but the subsequent investigation uncovered secrets and lies at every turn.

According to the synopsis, the upcoming fifth season will feature a case focusing on the emotionally complex life of a divided family. With the father and mother of the victim acrimoniously divorced, Jenn Townsend and the MIU team will have to tread very carefully to keep the whole family on side.

Filming is set to kick off on season 5 later in 2023, with further casting news to be announced.

Speaking about the season 5 renewal, ITV’s head of drama, Polly Hill, said: "We're delighted to be returning to Morecambe for another series of The Bay.

"The series is a huge success story for ITV and we're grateful to Catherine Oldfield, Daragh Carville and the team at Tall Story Pictures for continuing to create compelling stories and characters."

Catherine Oldfield, executive producer at Tall Story Pictures, added: "Daragh and I couldn't be happier to be heading back to Morecambe with Marsha and the team for another case.

"We love making the show and so we're delighted to be producing another series for ITV and viewers at home and abroad."

The Bay season 4 is available to stream in full on ITVX. The Bay seasons 1-3 are also available to watch on ITVX and BritBox – you can sign up for a 7-day free trial here.

Check out more of our Drama coverage or visit our TV Guide and Streaming Guideto see what's on tonight.

Try Radio Times magazine today and get 12 issues for only £1 with delivery to your home – subscribe now. For more from the biggest stars in TV, listen to The Radio Times Podcast.