In the wake of Titanic's unprecedented success, Leonardo DiCaprio could have chosen any project. Instead, he opted for a swashbuckling historical drama that would become a fascinating footnote in his career. That film, The Man in the Iron Mask, is finally making its way to Prime Video in June 2026, offering a new generation the chance to see DiCaprio in a dual role that showcased his range just as he was redefining his relationship with fame.
Released in 1998, when Titanic was still dominating box offices worldwide, The Man in the Iron Mask was always going to live in the shadow of that cultural phenomenon. But the film, based on Alexandre Dumas' Three Musketeers stories, has its own charms. Directed by Randall Wallace—who had recently penned Braveheart—the movie features DiCaprio as both the cruel King Louis XIV and his imprisoned twin brother, Philippe. The plot follows the aging Musketeers as they plot to replace the tyrannical king with his more benevolent sibling.
Critics were less than kind. The film holds a 32% score on Rotten Tomatoes, with the consensus calling it "a cheesy rendition of the Musketeers' epilogue that bears all the pageantry of Alexandre Dumas' text, but none of its romantic panache." Yet audiences were more forgiving, propelling the movie to a solid $183 million worldwide against a $35 million budget. For context, that's the kind of performance that would make any studio happy—except when compared to the $2.2 billion gross of Titanic.
What makes The Man in the Iron Mask particularly interesting is what it represents in DiCaprio's career arc. After Titanic turned him into a global heartthrob, he was flooded with hundreds of scripts. Rather than chasing blockbusters, he made a conscious decision to scale down. "It's a strategy he continues to employ to this day," notes the original report. Indeed, DiCaprio has starred in only four narrative feature films since winning his Oscar for The Revenant in 2015. The Man in the Iron Mask marked the end of an era—the last time he would take on a big-budget historical epic for years.
For fans of DiCaprio's early work, or anyone curious about the actor's evolution, this Prime Video arrival is a perfect opportunity to revisit a forgotten gem. The film also features a stellar supporting cast, including John Malkovich, Jeremy Irons, Gérard Depardieu, and Gabriel Byrne as the aging Musketeers. Their chemistry adds depth to what could have been a straightforward adventure.
June 2026 is shaping up to be a strong month for Prime Video. Alongside The Man in the Iron Mask, subscribers can look forward to Anya Taylor-Joy's forgotten crime gem Thoroughbreds and Gerard Butler's survival thriller Plane. For those who prefer classic cinema, 12 Angry Men also arrives that month.
Whether you're a DiCaprio completist or just in the mood for a nostalgic historical adventure, The Man in the Iron Mask is worth a watch. It's a reminder that even the biggest stars sometimes choose projects for reasons beyond box office potential—and that those choices can be just as compelling as the blockbusters themselves.
