The show is internationally co-produced by Spectrum Originals and ITV in conjunction with Two Brothers Pictures.
[1] The series stars Joanne Froggatt as Angela Meyer, a wife and mother of two who is in an abusive relationship with her husband Olivier (Michiel Huisman).
One day, she is approached by a mysterious man, Ed Harrison (Samuel Adewunmi), who claims that Olivier has hired him to kill her.
[3] All six episodes of the series premiered exclusively on BritBox in the UK before their linear broadcast.
Internationally, the series has aired on Stan in Australia,[4] Spectrum Original in the United States, and via Globoplay in Brazil.