Les Misérables at 40: The People’s Musical That Refused to Die

In 1985, few would have predicted that a three-hour sung-through musical about poverty, revolution, and redemption would become the longest-running show in London. Yet, four decades later, Les Misérables stands as the crown jewel of Cameron Mackintosh’s career, celebrating 40 continuous years in the West End with a gala performance at the Sondheim Theatre.

From Paris Concept to Global Phenomenon

Cameron Mackintosh’s journey with Les Misérables began in 1982, when he encountered a French concept album that retold Victor Hugo’s epic novel through soaring melodies. Sensing its potential, he travelled to Paris to meet composer Claude-Michel Schönberg and lyricist Alain Boublil. The musical that emerged from that meeting would eventually become a worldwide sensation, though not without a rocky start.

When the show premiered at London’s Barbican Theatre in 1985, critics were far from kind, dismissing it as overly long and emotionally heavy-handed. But audiences saw something different. Word spread quickly, box office lines formed, and advance sales skyrocketed. Within weeks, Les Misérables had found its home among theatre lovers, transferring to the Palace Theatre and selling out night after night. By the time it reached Broadway in 1987, advance bookings topped $12 million.

The Making of a Masterpiece

More than 16,000 performances later, the show remains a monumental production. Every West End performance requires thousands of costumes and accessories, a live orchestra, and a vast ensemble of actors. The current anniversary cast at the Sondheim Theatre features Killian Donnelly as Jean Valjean, Bradley Jaden as Javert, Katie Hall as Fantine, and Jac Yarrow as Marius, alongside an ensemble that blends veteran performers and rising stars.

Its songs have transcended the stage. Numbers like Bring Him Home, Empty Chairs at Empty Tables, and I Dreamed a Dream have entered popular culture, covered by countless artists and immortalised when an unknown Susan Boyle sang the latter on national television, captivating over 120 million viewers online.

Building a Legacy, One Stage at a Time

The success of Les Misérables transformed Mackintosh’s career, propelling him from a young producer with a few early flops to the world’s most influential theatre impresario. His portfolio now includes The Phantom of the Opera, Cats, Miss Saigon, Mary Poppins, Oliver!, and Hamilton. Knighted in 1996 for his contributions to musical theatre, he has spent hundreds of millions restoring and maintaining London’s historic playhouses, ensuring that his productions continue in the venues that inspired them.

Despite his immense success, Mackintosh remains driven by the same passion that began in childhood. At just eight years old, a backstage tour at a musical ignited his fascination with theatre production. By 23, he had staged his first musical, Anything Goes, learning through failure that the wrong venue can doom even the best intentions. That early resilience became the foundation of a career defined by persistence and creative daring.

A Cultural Force Beyond Measure

The statistics behind Les Misérables are staggering. It has been performed in 57 countries, translated into 22 languages, and seen by more than 150 million people worldwide. There have been over 50 different cast recordings, including more than 70 renditions of I Dreamed a Dream. The show has earned more than 275 major awards and even featured in the 2024 Paris Olympics opening ceremony, viewed by an audience of more than 700 million.

The Man Behind the Curtain

Now in his late seventies, Mackintosh shows no sign of slowing down. With a new staging of Miss Saigon underway and multiple productions of Les Misérables, Oliver!, Phantom, and Hamilton booking years in advance, his influence continues to shape the global theatre landscape. He divides his time between his London residence, a farm in Somerset where he produces cheese, and a Scottish estate in the Highlands. His long-time partner, Australian photographer Michael Le Poer Trench, oversees photography for all Mackintosh productions.

The People’s Musical Endures

What began as an underdog production, mocked by critics and misunderstood by the establishment, has become a global cultural touchstone. Its story of love, injustice, and the indomitable human spirit continues to resonate across generations. Forty years on, Les Misérables remains not only a triumph of musical theatre but a testament to the enduring power of storytelling.

As audiences once again rise for the rousing finale at the Sondheim Theatre, one truth remains clear: Les Misérablesbelongs to the people who never stopped believing in it.