Episode 5 of Season 4 of "Killing Eve" delicately unwinds in Berlin, 1979, painting a vibrant backdrop for the nascent origins of a secret society. Johan, at the helm of a nascent group, engages in a spirited brainstorming session, ultimately birthing the enigmatic moniker "Chaos Club." As a youthful female figure gracefully enters the scene, it becomes crystal clear that this narrative thread meticulously weaves around Carolyn's formative years and her pivotal role in the group's inception.
Carolyn, entwined with Johan in a romantic embrace, finds herself inextricably drawn to Karl, a man who, in a subtle twist of fate, is later revealed to be none other than Konstantin. The narrative then seamlessly transitions to the present, where Carolyn revisits Berlin's hallowed grounds.
Meanwhile, in her absence, Villanelle, ever the unconventional savior, attends to a waitress whose life is marred by the brutality of her husband, Camilo. With a steely resolve, Villanelle orchestrates a devious plan, summoning the fire department under false pretenses. Camilo, the unsuspecting firefighter, enters through the window only to meet his demise at the hands of Villanelle, who utilizes a firehose as a deadly tool, drowning him through his own mouth amidst a maniacal cackle of glee.
This audacious act transforms Villanelle into a beacon of hope for the abused women, who, upon hearing of her daring deed, flock to her side, seeking refuge and empowerment.
Elsewhere, in Margate, Konstantin's reunion with Pam is marred by a somber mood. His once-radiant smiles and laughter have been replaced by scowls, the culprit being an ear infection that plagues him. Nonetheless, they persist in their charade, Konstantin mentoring the young woman and skillfully manipulating her into embracing her role as a budding assassin, a game of deceit and illusion that continues to unfold.
Meanwhile, Yusev orchestrates a pivotal encounter for Eve with a professor, who coincidentally turns out to be the very photographer who captured Lars's images in the past. However, Eve harbors a different agenda, one that involves abducting Helene's daughter, a cunning ploy to manipulate the ruthless assassin. The young girl, captivated by Eve, unwittingly becomes a tool for her to wield against Helene, who eventually caves to Eve's demands and agrees to a meeting at 8 am sharp the following day.
Eve, not content with merely that, also secures a trove of home videos from Carolyn's past, which she avidly watches in her hotel room. As the footage unfolds, a shocking revelation dawns on her: Carolyn is, or was, an integral member of The Twelve.
Carolyn's relentless pursuit of Johan's whereabouts weaves a captivating narrative, seamlessly blending past and present. Flashbacks reveal that her lover, Karl, is none other than Konstantin, and their alliance in the aftermath of her father's murder leads to a treacherous deal-making. But Johan's sudden intervention on the dock disrupts their plans, sparking a violent confrontation that ultimately culminates in their joint effort to eliminate him.
In the present, Helene and Eve converge, with Helene confirming the discovery of Lars's whereabouts. As they embark on their journey together, Konstantin reunites with Villanelle, both filled with regret over their past interactions. Villanelle issues a dire warning about the impending betrayal from one of Konstantin's trained assassins, but for now, they embrace, rekindling old bonds. Konstantin hands her a slip of paper with a contact—Gunn, residing on Feasgar Island—before watching her depart.
However, as Villanelle steps out of the building, a chilling scene unfolds. An arrow pierces her from the rooftop, and Eve, witnessing this from afar, is consumed by rage. She turns on Helene in the car, choking back her fury, before rushing to Villanelle's side as Helene watches, helpless and stunned.
