
7.0
A woman suspects her husband of having an affair. After following several lines of enquiries far more unravels including a streak of violence below the surface.
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1Episode 1Episode 1
54 min
Brilliant, vivacious GP Gemma Foster has her life torn apart when she investigates whether her husband is harbouring a dark secret. The truth will shock her to the core.
2Episode 2Episode 2
54 min
Reeling from the secrets she has uncovered, Gemma has a decision to make - but a visit from a surprise patient means she also faces an acute professional dilemma.
3Episode 3Episode 3
54 min
In public Gemma plays the perfect wife, while secretly concocting a plan to ensure she comes out on top - only to make new discoveries about the full extent of the secrets that those around her are holding on to.
4Episode 4Episode 4
54 min
Gemma decides on a new start with Simon, but her medical career begins to fall apart.
5Episode 5Episode 5
54 min
Gemma is determined to expose Simon at last. But how far will she go to achieve her goal?

Suranne Jones
Dr Gemma Foster

Bertie Carvel
Simon Foster

Clare-Hope Ashitey
Carly
Isabelle Estelle Corbusier
Kiki Farren

Thusitha Jayasundera
Ros Mahendra

Martha Howe-Douglas
Becky

Jodie Comer
Kate Parks

Tom Taylor
Tom Foster
7.2