Mistresses
Follows the lives of four female friends and their involvement in an array of marital and extramarital relationships.
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Ep 1Episode 1
Katie keeps her affair with a patient secret. Lawyer Siobhan is tired of trying to become pregnant by her husband, and is instead interested in a work colleague.
Ep 2Episode 2
A guilt-ridden Siobhan confides in Jessica. Trudi and Richard go on an uncomfortable date, whilst Katie grows closer to Sam. Jessica discovers feelings for lesbian bride Alex.
Ep 3Episode 3
Jessica is jealous of Alex's show of love for Lisa at their wedding and sleeps with a wedding guest.
Ep 4Episode 4
Despite Trudi's disapproval, Katie throws herself into an affair with Sam.
Ep 5Episode 5
Siobhan struggles with her secret, and convinces her boss to promote Dominic to another branch.
Ep 6Episode 6
Trudi's shocking discovery leaves her reeling, and Siobhan faces a devastating dilemma.
BBC One
GB
