From Swing to Spotlight: How a Broadway Understudy Became Harry Potter

Most actors dream of carrying a major franchise. For Broadway performer John Skelley, that dream came with a lightning bolt scar and the weight of one of the most beloved heroes in modern fantasy: Harry Potter.

After years as an understudy and swing on Harry Potter and the Cursed Child, Skelley has stepped into the title role on Broadway—an unlikely, very Potter-esque journey from backstage standby to center-stage Chosen One. His story underlines how J.K. Rowling’s book-born universe is still shaping lives and careers far beyond the printed page.*

The Boy Who Lived, Reimagined Night After Night

Based on an original story by Rowling, Jack Thorne, and John Tiffany, Harry Potter and the Cursed Child has become one of Broadway’s most technically ambitious plays, using illusions, intricate staging, and emotional callbacks to the original novels. Its success rests not just on spectacle, but on actors like Skelley who can embody a Harry decades older than the boy wizard readers first met in 1997.

Originally joining the company as an understudy, Skelley spent years rehearsing in the shadows, ready to jump into multiple roles at short notice. That quiet grind mirrors the series’ own themes of overlooked bravery and everyday heroism. Now, as he leads the Broadway cast, he’s taking up the wand just as Cursed Child enters a new era: a streamlined version of the show, cut to under three hours, is rolling out to match touring productions and make the spectacle more accessible to a wider audience.*

The Broadway production is also experimenting with new technology, including an augmented-reality Showbill cover that comes to life through a mobile app—an industry first that turns a simple program into another tiny portal to the Wizarding World.*

A Franchise That Keeps Finding New Magic

Skelley’s promotion comes during a fresh surge of Potter activity on stage and screen. On Broadway, film-series alum Tom Felton is returning to the world of Draco Malfoy in the 2025–2026 season, marking the first time a movie cast member has officially joined the stage show—another sign of how tightly the play is now woven into the larger franchise.*

Beyond the stage, the Wizarding World is booming on multiple fronts. HBO is developing a page-faithful TV adaptation of the original novels, promising a decade-long retelling that aims to feel like watching the books themselves come to life. Our earlier coverage of HBO’s plans dives into why executives are calling it a “delightful” and deeply faithful take on the saga.*

Meanwhile, Potter nostalgia continues to fuel everything from ultra-rare first editions headed to auction to new collectibles like LEGO’s Platform 9¾ “book nook” and full-cast audio productions. Pottermore’s recent £54.3 million revenue year, largely powered by digital Potter projects and audiobooks, shows just how strongly the brand still performs with readers and listeners.*

For long-time readers of the novels, Skelley’s journey is more than a feel-good theatre story. It’s proof that the characters who once lived only on the page now exist in a living ecosystem of tours, Broadway runs, streaming shows, and new performers stepping into—and reshaping—iconic roles. Harry Potter is no longer just a series you reread; it’s a story you can watch evolve in real time, one understudy-turned-lead at a time.