As anticipation builds for the next chapter of the Shelby saga, much of the early conversation has centered on the fate of its once-untouchable patriarch. But behind the headlines about exile and broken empires lies a quieter, more radical shift. Sophie Rundle is stepping into the most powerful phase of her character’s journey yet, as Ada Shelby transforms from sharp political observer to the family’s reluctant matriarch.
With Tommy Shelby reportedly beginning the 1940-set film in self-imposed exile—emotionally fractured and physically absent—the responsibility of holding together both family and business falls squarely on Ada’s shoulders. For years, she operated in the margins of power: underestimated by rivals, occasionally dismissed by her own brothers, yet consistently the most ideologically clear-eyed member of the clan. Now, the margins are gone.
Set against the escalating chaos of World War II, the film reportedly frames Ada not merely as a stand-in leader, but as the stabilizing force of a fractured empire. The Shelby organization in 1940 is no longer just a Birmingham street operation; it is a sprawling network entangled with politics, black markets, and wartime uncertainty. Managing it requires more than intimidation—it demands diplomacy, foresight, and restraint.
Rundle has hinted in recent press appearances that Ada’s leadership style differs fundamentally from her brother’s. Where Tommy ruled through psychological warfare and calculated ruthlessness, Ada navigates with strategic subtlety. She understands the political currents of a world at war. She reads rooms before she commands them. And perhaps most critically, she recognizes that the next generation must be handled differently.
That “new generation” is led by Duke Shelby, whose rise signals a volatile shift in tone. Duke’s approach reportedly channels the raw aggression of the gang’s early years—a throwback to 1919 brutality rather than wartime sophistication. Ada’s challenge, then, is twofold: protect the empire from external threats while preventing internal regression.
The emotional weight of that dual responsibility forms the core of her arc. “He left me with everything,” Rundle has said of Tommy’s absence—a line that encapsulates both resentment and resilience. Ada must carry the psychological burden of decisions that once belonged to her brother, all while managing a family still haunted by trauma and loss.
The wartime setting intensifies the stakes. With Britain under siege and global alliances shifting, every business move carries geopolitical implications. Ada’s political awareness—once treated as a subplot—now becomes essential. She must negotiate with officials, outmaneuver rivals, and ensure the Shelby name survives not just criminal rivalries but global upheaval.
What makes this evolution compelling is its inversion of the series’ long-standing power dynamic. For years, Ada was the conscience, the critic, the ideological counterweight. In 1940, she becomes the axis around which everything turns. The matriarch not by inheritance, but by necessity.
As the Shelby story advances into its wartime chapter, it is no longer solely about the mythology of one man. It is about legacy—and who has the strength to sustain it when its architect disappears. In that vacuum, Ada Shelby doesn’t simply step forward. She takes control, proving that survival sometimes depends less on dominance and more on discipline.