Cillian Murphy: From Tommy Shelby to Oppenheimer, the Hypnotic Soul Conquering Hollywood While Keeping His Irish Roots

There are actors who just pass through life, and then there’s Cillian Murphy. The Irishman has been an open secret, one that film lovers have cherished for years, until Oppenheimer launched him into global superstardom with the force of an atomic bomb. But who is the man behind those otherworldly eyes, really? If you think you know everything about him because you've seen him as Tommy Shelby, let me fill you in on the rest. Because right now, while the world is still digesting his performance in Christopher Nolan’s film, Murphy is more present than ever—even if he’s hiding in the most unexpected places.

The legacy of Tommy Shelby and that eternal rivalry with Tom Hardy

For many, Cillian Murphy is Peaky Blinders. And they’re not wrong. For six seasons, he hypnotised us with the gaze of Tommy Shelby, the leader of the Blinders burdened by the weight of war and ambition. But what makes the series so addictive to watch over and over isn’t just Murphy’s magnetic presence, but the explosive chemistry with his favourite nemesis: Alfie Solomons, the character Tom Hardy elevated to legendary status. Those dialogues between them, where you can feel the tension without even needing to raise your voice, are pure cinema. Now, with the promise of the film The Immortal Man on the horizon, rumours about whether we’ll see that reunion on the big screen have us all on the edge of our seats. Because, let’s be honest, watching Tommy and Alfie share a scene is like watching two chess masters playing with dynamite instead of pieces.

The voice that transports us: from Enda Walsh to Nevada

But what many might not know is that Cillian Murphy’s versatility extends far beyond the screen. If you’re someone who pays attention to credits, you’ll have noticed his name attached to some of the most sophisticated projects around. His collaboration with playwright Enda Walsh, for instance, is serious business. They’ve worked together for years, pushing the boundaries of Irish theatre with soul-wrenching plays. That’s his true training ground: the stage.

And speaking of atmosphere, I recently came across a project of his that left me speechless. It’s Nevada - Narrated by Cillian Murphy. That deep voice, with an accent that can be as cold as the desert or as warm as a Dublin fireplace, draws you in as he narrates the story of that American state. It’s an experience I can’t recommend enough. It’s as if Murphy is whispering the darkest secrets of the Wild West in your ear, giving it a depth that even the best nature documentary couldn’t achieve without him.

The Oppenheimer phenomenon and a book you need to own

Of course, we can’t ignore the elephant in the room. Oppenheimer changed the game. Watching Murphy portray the father of the atomic bomb was witnessing an actor at the peak of his powers, guided by that genius Christopher Nolan. But if you think the experience ends in the cinema, you’d be wrong. There’s a gem for those who want to understand it all: Unleashing Oppenheimer: Inside Christopher Nolan's Explosive Atomic-Age Thriller. This book is the bible for fans. It immerses you in how Nolan constructed that implosive narrative, how Murphy prepared to embody the scientist’s human paradox, and all the technical details that turned a three-hour film into a journey that feels like a fleeting moment.

• The Look: Cillian has that gift of saying more with silence than most can with a ten-minute monologue. In Oppenheimer, every time those close-ups appeared, you felt the universe collapsing inside him.
• The Discreet Irishman: Unlike others, Murphy hates social media. While everyone else promotes their projects on Instagram, he prefers to disappear, making every public appearance of his an event.
• The Alter Ego: Many confuse him with Killian Scott, another great Irish actor. But while Scott is the king of police procedurals, Murphy is the king of psychological complexity. Two Killians, two styles, one land overflowing with talent.

What’s next for Cillian?

While the world eagerly awaits the Peaky Blinders film, Cillian Murphy continues on his path: choosing projects that interest him, not ones that will make him more famous. From his early days in independent cinema with Danny Boyle to becoming Nolan’s undisputed leading man, he’s maintained that integrity we miss so much in Hollywood. Right now, as I listen to his narration in Nevada, I can only think that we’re witnessing an actor in the full flowering of his art. And the best part? His best performance is likely still yet to come. So, you know the drill: if you see his name in the cast of something, don’t hesitate. Do yourself a favour, sit back, and let Cillian Murphy tell you the story. He knows how it’s done.