官方剧情
Marcella Backland left the Metropolitan Police for the sake of her family, only to have her husband leave her. She returns to her job on the murder squad, investigating a case that seems disturbingly familiar to her.
第 3 季 共 8 集
播出时间：2021年1月27日
第 1 集 Episode 1
播出时间：2021年1月27日
Eighteen months later, Marcella has a new life as a deep undercover operative in Belfast, spying on a powerful family that's running a shady business.
第 2 集 Episode 2
播出时间：2021年1月27日
Marcella is recognized on the street, and later finds an odd note on her windshield. When DCI Sangha arrives in Belfast, Bobby must cover his tracks.
第 3 集 Episode 3
播出时间：2021年2月3日
Marcella receives an anonymous package. At Jessie's vigil, DCI Sangha spots an eerily familiar face. Finn finds out who sold Jessie the heroin.
第 4 集 Episode 4
播出时间：2021年2月10日
The Maguires arrange for Bobby to leave the U.K., but the plan goes awry en route to the airport. Katherine sends a threatening message to Marcella.
第 5 集 Episode 5
播出时间：2021年2月17日
Her stalker's latest threat leaves Marcella suspicious of Frank. After recognizing one of Bobby's abductors in police records, she tracks him down.
第 6 集 Episode 6
播出时间：2021年2月24日
Marcella recalls how Frank rescued and reprogrammed her 18 months earlier. When Stacey flees from the Maguires with her baby, Marcella must find her.
第 7 集 Episode 7
播出时间：2021年3月3日
Finn uses Rory's phobia to bully him into an alliance. Marcella confronts Frank with a discovery about his past. DCI Sangha learns of Stacey's arrest.
第 8 集 Episode 8
播出时间：2021年3月3日
Marcella's latest blackout leaves her with an unexplained corpse. Wondering why DCI Sangha is still in Belfast, Jack decides to investigate on his own.
