Netflix thriller A Couple of Lies explores infidelity and murder

The Netflix psychological thriller A Couple of Lies follows two couples, Scarlett and Adam Harris, and Helene and Carl Wester, as they participate in a house swap between Stockholm, Sweden, and Sicily, Italy.

The plot centers on a secret affair between Helene and Adam, which results in Helene becoming pregnant with Adam’s child. Tensions escalate when Scarlett’s brother, Tom, discovers the infidelity. In an attempt to prevent Tom from revealing the truth, Adam kills him by throwing him down a flight of stairs.

As the story progresses, the characters struggle with greed, broken relationships, and the consequences of their secrets. The narrative explores how the characters attempt to hide the murder and the resulting damage to their lives and stability.