The Pact is BBC One's new drama and it's created and filmed in Wales.
Following the mystery surrounding the death of a brewery boss, four women are drawn into a pact of silence.
Filmed across Wales, it's the first show made by Little Door Productions and set to take the viewer through big twists and turns, according to writer and creator Pete McTighe, who has written episodes for shows like Wentworth, A Discovery of Witches and Doctor Who.
Here's the essentials on The Pact.
When is it on?
The Pact starts on Monday, May 17 at 9pm on BBC One.
How many episodes are there of The Pact?
There are six episodes in the series.
What's it about?
When a young brewery boss is found dead, a chain of events is triggered that draws four of his employees; Anna, Nancy, Louie and Cat into a fragile pact of silence, bound by a secret that will change their lives forever.
Anna's police officer husband Max investigates Jack’s (Aneurin Barnard; Dunkirk) unexpected death alongside his fierce superior DS Holland, unaware that his own wife and her best friends are at the heart of a conspiracy. While brewery worker Tish becomes increasingly suspicious of her co-workers, Jack's estranged father Arwel struggles to conceal dark family secrets.
Who's in the cast?
Laura Fraser of Breaking Bad fame and Julie Hesmondhalgh, Coronation Street 's Hayley Cropper and star of The A Word and Broadchurch, lead the cast which also includes Keeping Faith's Eiry Thomas and Heledd Gwyn from Ordinary Lies.
Supporting the main cast are Jason Hughes, Rakie Ayola, Aneurin Barnard, Ray Donovan's Eddie Marsan, Mark Lewis Jones, Adrian Edmondson and Gabrielle Creevey.
