It doesn’t feel dramatic when Tommy Shelby’s son first shows up. There are no spectacular musical cues or fireworks—just a subdued reveal next to two horses. The boy stands a little apart, almost uneasy in the presence of a man whose reputation fills entire rooms, and dust hangs in the air. More could be said by that restraint than by any introduction. It’s possible that the writers realized that a character connected to Tommy Shelby doesn’t require spectacle because the tension is inherent.
Erasmus “Duke” Shelby, a secret from the past who serves as a reminder that Tommy’s life before politics and war left unresolved issues, enters the narrative. Duke is shaped by adversity rather than privilege as he grows up among Romani travelers outside of Birmingham. You can see the difference right away. His expression is less guarded, and his posture is more relaxed. He seems to be both inside and outside of the world at the same time when you watch him interact with the Shelby family.
| Category | Details |
|---|---|
| Character Name | Erasmus “Duke” Shelby |
| Father | Thomas Michael Shelby |
| TV Series | Peaky Blinders |
| First Introduced | Season 6 |
| Actor (Series) | Conrad Khan |
| Actor (Film) | Barry Keoghan |
| Setting | Birmingham, England |
| Background | Romani Gypsy heritage |
| Role | Illegitimate firstborn son of Tommy Shelby |
| Future Role | Potential leader of Peaky Blinders |
| Reference Website | https://www.netflix.com/tudum/articles/peaky-blinders |
Tommy Shelby already had children, chief among them Charles, who is portrayed as a more reserved, quiet character throughout the series. Duke has a different feeling. He bears the burden of survival rather than defense. It appears that the contrast was deliberate. One son was shaped by roads, fairs, and loss, while the other was raised in an environment of wealth and power. Whether this contrast will strengthen or weaken the Shelby legacy is still up for debate.
Duke’s arrival is a little unnerving. Suddenly, the Shelby family—known for their deliberate use of violence—has a new heir who lacks training in their exact discipline. His responses are impetuous and occasionally sentimental. He acknowledges early on that he is illiterate, a tiny detail that subtly illustrates how disconnected he is from Tommy’s meticulously constructed empire. However, he is not weakened by that vulnerability. If anything, it makes him erratic.
Duke’s role grows significantly by the time the story shifts to the movie’s timeline. He is no longer merely the outsider’s son. According to reports, he is in charge of some aspects of the Shelby operation and is guiding it back toward its more violent and rugged origins. There’s a sense that the Peaky Blinders under Duke are more chaotic, street-level, and less political than they were in the past. It’s difficult to avoid wondering if Tommy recognizes his younger self in him as he watches that transition take place.
Another layer is added by Barry Keoghan’s casting. Even his costume choices—looser attire, open collars, and pops of color—reflect his portrayal’s tendency toward rebellion. Duke appears unfinished and almost purposefully rough in contrast to Tommy’s well-tailored suits. It matters that visual difference. It implies a generational change in identity and style in addition to leadership. Supporters appear to be split; some welcome the change, while others wonder if the Shelby brand can withstand such a shift.
Although Peaky Blinders’ family dynamics have always been complex, the tension between the father and son in this scene feels especially acute. Tommy had no influence on Duke’s upbringing. He acquired survival skills in a different way. Emotional distance is created by that gap. The silence between them frequently conveys more meaning than conversation when they share scenes. Both characters seem to be assessing one another and gauging each other’s strength in subtle ways.
The introduction of Tommy Shelby’s son has a wider cultural impact that also illustrates the evolution of television franchises. The plot progresses toward generational succession, much like previous crime sagas. It’s possible that the creators are getting viewers ready for a time when Tommy won’t be at the center. It’s unclear if viewers will accept that change. He is strongly associated with the Shelby name, and it seems dangerous to replace that presence.
Nevertheless, Duke’s presence modifies the story. He stands for incomplete history and the fallout from Tommy’s past. The Shelby empire, which was founded on control, is now confronted with an unpredictable threat: a bloodline lacking complete loyalty. Future plotlines may be influenced by this tension, particularly as the Peaky Blinders universe grows beyond the original series.
It seems as though Duke isn’t supposed to follow in his father’s footsteps as this develops. He is supposed to confront him. The narrative appears to be more about conflict—old leadership versus new instinct—than inheritance. Tommy’s cool calculation used to define the Shelby legacy, but it now appears a little shaky. And maybe that very instability is what keeps the world of Peaky Blinders alive.
