Following the dramatic conclusion of the previous series, Marcella (Anna Friel) is now in Belfast as an undercover detective. She has taken on a new identity, Keira, and has infiltrated the infamous Maguire crime family. But as she investigates their activities, questions come to the fore about how much she has lost herself to her new persona and left Marcella behind. In true Marcella style, the series has interweaving storylines with strands focusing upon the Maguires' criminal operations. As she inhabits the character of Keira, Marcella's quest for the truth puts her in danger and others in harm's way. Her undercover role makes her take risks, but will her old life eventually catch up with her?
We use cookies to help you navigate our website and to keep track of our promotional efforts. Some cookies are necessary for the site to operate normally while others are optional. To find out what cookies we are using please visit Cookies Policy.