As the curtain rises on the climactic scene of "This City Is Ours," Michael (portrayed by James Nelson-Joyce) joins forces with Banksey (Mike Noble), who reveals that he and Freddie have been tossing and turning all night. Bobby Duffy (Kevin Harvey) strides in, his gaze sharp, inquiring about their security arrangements. Banksey confides that their only concern lies with Jamie (Jack McMullen). Meanwhile, Rachel (Laura Aikman) stands guard outside, anticipation etched on her face.
Jamie arrives, accompanied by Elaine (Julie Graham) and Melissa (Darci Shaw), their entrance marked by a palpable tension. As they settle into their seats, Michael drops a bombshell, announcing his desire to exit the game, citing the tumultuous events of the past. He acknowledges that their bank balance is ample to cover the cost of 50 kilos, yet a shipment of the same quantity is due tomorrow, demanding payment today. Michael proposes a strategy: Banksey and Bobby should take delivery, sell it, and thus rekindle their fortune. Jamie raises an eyebrow, skeptical of the turncoat's plan. Michael reminds Jamie of his mercy in sparing his life and hints that Ronnie might have been the snitch who ruined his marriage.
Elaine interjects, steering the conversation towards a hopeful future. Michael confirms that the shipment will proceed if Ricardo is paid promptly. Rachel challenges Michael's notion of a clean slate, warning that their world is insidiously addictive. Melissa, however, sees merit in his plan. Diana chimes in, suggesting that Cheryl should receive a lump sum, to which Cheryl responds with a demand for 100k, roughly 3% of their projected profits. Banksey argues that this deal benefits everyone and serves as a final curtain call for their illegal endeavors. Bobby concurs, and Elaine concurs wholeheartedly.
Privately, Jamie warns Melissa to discount Michael's every word, recalling how he once slipped through the cracks. Melissa, weary of conflict and firearms, expresses her reluctance. Jamie then cautions Rachel against precipitate action, informing Bobby that he welcomes ridding themselves of the weaker link. As they exit, Jamie discreetly texts someone, while Cheryl warns him against screwing things up. Overhearing Diana inform Cheryl of her intent to collect her belongings shortly, Elaine urges Michael to see his plan through, fearing humiliation if he falters.
Michael, determined, tells Banksey they must secure the funds post-haste and prepares to negotiate with Ricardo. He impatience informs Diana that he's in no mood for delays. Jamie dials Bonehead (Bobby Schofield), venting his frustration and seeking his intervention. He tasks Bonehead with orchestrating something crucial. Rachel, sensing Michael's eventual return, concurs with Bobby that this could be a strategic maneuver for them. She agrees to contact Ricardo upon their return.
Back at their lair, Jamie confides in Rachel that Michael's retirement is merely temporary. Rachel echoes this sentiment, vowing never to return to her mundane life as a bookkeeper. Jamie proposes a daring maneuver: reneging on the payment, blaming it on Michael. He outlines a scheme involving a sample from Amsterdam, costing only 75k, with the intention of testing its quality before making a larger commitment. By doing so, they would saddle Michael with a massive debt to the Colombians, making it his problem to resolve. Bobby urges Rachel to act swiftly, as Melissa watches their exchange from the shadows. Unbeknownst to them, Bonehead and his cronies abduct Diana.
Rachel fingers dance over the keyboard, inputting numbers, while Bobby keeps vigilant watch. The stakes have never been higher, and the future hangs in the balance.
Elaine retrieves a sleek phone from the secure confines of the safe and hands it over to Bobby with a nod. Rachel's voice interrupts the moment, assuredly informing them that the code is en route. Bobby, in turn, passes the code to Rachel, then hastily departs to share the positive news with Banksey. Meanwhile, Melissa, eavesdropping on Jamie's phone conversation, catches fragments of a dire revelation. As Jamie concludes his call, he confides in Melissa that they have Diana in their custody. Melissa sighs, lamenting that the peace is shattered once more, as Jamie stirs up trouble anew.
Bobby catches sight of Jamie speeding away in his vehicle shortly after. He turns to Rachel, inquisitive about Jamie's destination, but she remains in the dark. Bobby dials Jamie's number, urging him to reveal his plans and ensure their associates are kept in the loop. Jamie, cryptic as ever, mentions a pending errand before abruptly ending the call. Bobby turns his attention to Melissa, seeking clarity, but she feigns ignorance.
Elsewhere, Michael ventures to the restaurant, anticipating a meeting with Ricardo Guzman, who has yet to arrive. Across town, Bonehead unlocks the launderette's doors, preparing a clandestine space for Diana's confinement. Rachel informs Jamie over the phone that a payment of 75,000 has been dispatched to their Amsterdam contacts, emphasizing that she hasn't given anything to the Amigos. Jamie, scheming, vows to keep Bobby in the dark until it's a fait accompli. He's eager to cut a sample, distribute it, and head to Amsterdam. Bonehead places a weapon near Diana, justifying its presence despite her reluctance to involve others, particularly the girls. He coldly announces that Diana's relationship with Michael Kavanagh is terminated.
Unable to reach Diana by phone, Michael grows anxious, while Cheryl calls to inform him that Diana's car is parked outside her place, yet she's missing. Michael's mind races with possibilities. Jamie arrives at the launderette, intending to capture a video of Diana as proof of her wellbeing. Diana warns Jamie of Michael's fierce nature, recounting how Michael had killed Ronnie for similar slights. Jamie, furious, threatens Diana's life if she's lying, inquiring if Ronnie saw his fate approaching. Diana confirms that while Ronnie was helpless, she believes he was aware until the end. Jamie storms out, leaving an uneasy atmosphere behind.
Michael scrutinizes Diana's car, desperate for clues. Cheryl offers comfort, reminding him that Diana couldn't have vanished into thin air and that waiting is all he can do. Jamie's message arrives, informing Michael of an impending video. Cheryl, offering assistance out of fondness for Diana, inquiries about Davy's whereabouts, to which Michael admits he's in Spain.
Elaine calls Jamie, her voice tinged with displeasure. Jamie asserts his authority, revealing his decision to crush Michael definitively. Elaine insists on speaking with Michael first before Jamie engages him. Bobby queries Jamie's intended destination for Diana, warning that he'll eliminate Jamie if Michael comes to harm. Elaine recalls Ronnie's awareness of Jamie's true nature but her refusal to acknowledge it. Rachel steps out to check on Melissa, leaving Banksey to find Ricardo sitting alone. Rachel confronts Melissa, curious about her involvement in the Amsterdam deal with Jamie. Melissa expresses confusion, wondering why she was excluded when everything seemed to be normalizing. Rachel, feeling left out, offers her own reasoning.
Melissa harbored the belief that she possessed greater intellect in such matters. Banksey approached Ricardo and took a seat beside him. Ricardo informed him that no payment had been received. Banksey, however, insisted he had been told otherwise. Ricardo double-checked and indeed found the payment, processed by Rachel on the other end. Banksey then remarked to Ricardo that last night's events had been somewhat reckless. Ricardo pretended ignorance, asserting that their dealings must remain impersonal and clear-cut. He believed they needed a fresh start and a stark reminder of reality. Eventually, Banksey departed.
Elsewhere, Jamie confided in Bonehead that Michael had spilled the beans to his mother. Bonehead replied that there was no turning back now. When Michael called, Jamie claimed that Diana had been accusing him of no longer loving her, hinting at his desire for Michael's departure. Michael insisted that he couldn't be defeated, but Jamie retorted by daring him to take his own life and promised to witness it, adding that all their friends fancied Diana. Michael recounted that Ronnie had once been ashamed of him. Jamie gave him until midnight to make a decision and mentioned Diana's claim about witnessing Michael harm Ronnie. Jamie claimed to believe Diana, vowing not to let her go.
Michael requested to speak to Diana, apologizing profusely and stating that this shouldn't be happening. He agreed to comply with whatever Jamie demanded. Diana, however, encouraged him not to capitulate, pointing out that Jamie was intimidated by him. Michael knew precisely what he had to do next. Diana revealed that she was still pregnant. Jamie seized the phone back, questioning Diana's honesty. Michael offered to walk away peacefully, but Jamie told him he already knew his fate. Michael threatened to kill him.
After the phone call, Diana cleverly distracted them and seized a knife. Bonehead quickly fired a shot in her direction, forcing her to drop the weapon. Meanwhile, Cheryl approached Elaine and the others, inquiring about any impending doom. Elaine reassured her that they would prevent anything bad from happening if they could. Cheryl stepped out just as Michael called Bobby. Michael informed them that Jamie wanted him gone for good and insisted that Jamie needed a reality check. He maintained that he had intended to leave peacefully earlier in the day and asked them to convey to Jamie that he was carrying their baby. Cheryl, with the baby in her arms, got into Michael's car.
Michael assures Cheryl that they will locate a towering structure. When he halts atop a parking garage, his phone buzzes with a call from Jamie. With excitement, Michael announces to Jamie that he and Alfie are perched on the roof of a skyscraper, poised for an exhilarating leap. He teases that he'll divulge their location at his leisure before ending the call abruptly.
Cheryl, sensing Michael's disturbance, expresses her concern. He reassures her, vowing to safeguard their charge. She entrusts him with the baby, promising to reunite in Spain. Michael then dials Jamie again, displaying their exact locale through the phone's camera lens. He instructs Jamie to bring Diana along; they'll be awaiting his arrival.
Shortly thereafter, Jamie arrives with Diana and Bonehead. Elaine steps out of the vehicle, cradling Alfie, while Diana heads straight for Michael. Elaine, addressing Jamie, underscores the importance of the moment, urging him never to forget its significance. Jamie inquires if everyone is content. Michael responds cryptically, confessing his uncertainty beyond a thirst for attention. He reminisces about their former anonymity, contrasting it with their current plight of losing comrades and kidnapping women and infants.
Michael urges Jamie to confront his own reflection, seeking traces of Ronnie within. The tension escalates as Jamie brandishes a gun, shouting for Diana to clear the way. Bonnie goads Jamie to pull the trigger on Michael and his companion. Jamie fires a warning shot into the air, vowing the next bullet will find its mark. Michael urges Diana to step away, insisting Jamie isn't worth her trouble.
Jamie accuses Michael of Ronnie's murder, to which Diana pressures Michael for confirmation. Michael shouts back, justifying his actions as necessary, recalling how Ronnie had done the same to Davy under a similar belief. Both, he concedes, were mistaken. Jamie hands the gun to Elaine and takes Alfie, who Elaine uses to confront Michael, accusing him of murdering both Ronnie and Davy. She hands him the gun, her voice tinged with bitterness, reminding him of his fortune in having a grandson to live for. She warns that this is far from over.
Meanwhile, Banksey dashes towards Ricardo, adding another layer of chaos to the unfolding drama.