a 6-part British mystery thriller centered on three sisters-in-law whose annual Maltese holiday turns dark after the death of the fourth sister-in-law, Annabelle.

A year later, they return to find Annabelle's husband, Charlie, with a new, strikingly similar girlfriend, sparking suspicion and an investigation into her death.

Plot:
When Annabelle's death is treated as an accident, the women (Sylvie, Natasha, and Beth) discover her husband, Charlie, has moved on instantly with a woman who looks exactly like her.

Characters:

The drama focuses on the relationships between sisters-in-law Sylvie (Tamzin Outhwaite), Beth (Jo Joyner), and Natasha (Angela Griffin) as they unravel family secrets in Malta.
Theme:
It is a high-stakes, sun-soaked investigation focusing on friendship, betrayal, and suspicion.