“Who’s the rat?”: MobLand fans spiral into chaos as suspense builds over the show’s biggest mystery

MobLand is a crime thriller that premiered on Paramount+ in April 2025. The series, starring Tom Hardy, Helen Mirren, Auli'i Cravalho, and Ṣọpẹ́ Dìrísù, follows the Harrigan family, whose criminal empire is shaken by internal betrayals and law enforcement investigations. Created by Guy Ritchie, the show is set in the Chilterns and revolves around shifting alliances, unresolved parentage, and the infiltration of police informants.

The story combines traditional crime narratives with strategic power plays among family members, offering a layered plot driven by secrecy and control. As MobLand approaches its season finale, episode 9 has reignited online debate about the identity of a potential informant within the Harrigan circle.

The speculation centers on multiple characters including Maeve, Seraphina, Conrad, and Harry’s wife. Viewers are analyzing visual cues and cryptic dialogue, with Seraphina’s reaction to the police and Maeve’s behavior during a family dinner drawing particular attention.

Social media platforms have become active spaces for fans to share theories, frame-by-frame breakdowns, and possible motivations. The unresolved nature of the show's central mystery continues to fuel viewer engagement, as the final episode is expected to reveal whether the mole is someone obvious or a character previously overlooked.

"Not my Seraphina." - @NickNoir

"seraphina... that scene where she saw the old police and froze. somefin goin on definitely..." - @EwulomiOluremi

"Can’t be my Seraphina😭" - @Slayteens

Other fans are analyzing Maeve and Conrad’s roles. Some posts propose that Maeve has already revealed herself through her actions. Others compare her dynamic with Conrad to other criminal duos. Additional speculation involves the Harrigan family lawyer and connections to illicit activities.

"So Conrad knows Maeve's the rat and doesn't even care?? They're like Bonnie and Clyde but more sadistic" - @mizztotal

"I thought they already showed who the rat was… ???? Maeve" - @saythtshit

"Yeah, Maeve told the cops where Archie's body was. Think the lawyer is in the Fentanyl trade with Richie though, possibly taking kick backs to advise the Harrigans against that business."- @monkeydustfan

Further commentary has emerged around Eddie’s parentage and how it may relate to the motivations of other characters. Theories include potential familial links and strategic concealment of information.

"if what Maeve said is true that Eddie is Conrads son then that puts him in the seraphina category and Maeve would depise him. Hmmm might be over thinking this" - @LSpotten

"its the WIFE of Harry I bet. Maeve is just an insane evil traitor but not The Rat" - @mindbendermind

This view reflects a broader shift in fan speculation, where less prominent characters are now entering the spotlight. As the narrative widens, so too does the list of suspects. The suggestion that Harry’s wife could be the informant illustrates how some viewers are reexamining overlooked dynamics and reconsidering characters who previously seemed peripheral to the central conflict.

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MobLand episode 9 reveals internal fractures in the Harrigan network

MobLand episode 9 features a pivotal dinner scene where tensions erupt, exposing fractures within the Harrigan family. (Image via Paramount)

MobLand episode 9, titled Mummies and Daddies, marks a thematic shift in the series. The long-standing metaphor of chess is replaced by a new framing device that explores power through family dynamics. The episode raises questions about Eddie’s parentage, suggesting that Conrad may be his father, not Kevin. If true, this would make Eddie and Kevin brothers, rather than father and son.

These revelations bring additional complexity to the already unstable hierarchy within the MobLand narrative, as characters struggle to maintain control amid shifting allegiances. Maeve is revealed not to be Seraphina’s mother, but a former sex worker who had a child with Conrad decades earlier. This development undermines the carefully curated image of the Harrigan family and shifts the power struggle from external threats to deeply embedded personal conflicts.

As MobLand continues to unravel layers of deception, questions arise regarding who truly leads the family, Conrad, Maeve, or potentially Harry, who often lingers in the background but may hold more influence than he shows. The episode’s central event, a dinner involving all key players, becomes a stage for confrontation. Maeve delivers two intense monologues first, warning Gina to stay away from Eddie, and second, using a metaphor about eggs to deconstruct male dominance.

The conversation turns explosive when Conrad accuses Maeve of betrayal, citing her decision to leak Seraphina and Brendan’s location and expose Archie’s body to the authorities. He reacts violently, drawing a knife. Maeve responds by smashing a wine bottle. This conflict is abruptly halted by a police raid initiated by Alice, who discreetly collects DNA evidence from Maeve’s martini glass before signaling law enforcement.

As the authorities enter and arrest both Maeve and Conrad, the narrative pivots once again. Harry, who quietly observes events, allows Alice to escape unchallenged. This decision raises further suspicion about his involvement in the broader MobLand conspiracy. The final moments of the episode leave the central mystery unresolved who is the informant within the Harrigan family? With several characters showing signs of secrecy and motive, MobLand maintains its suspense by withholding answers and amplifying the tension leading into the finale.

This installment reinforces MobLand's strategy of blending personal revelations with crime drama elements, using shifting relationships to drive the plot. The focus remains on uncovering hidden loyalties and long-standing secrets that could dismantle the Harrigan operation from within.