Linklater's unique approach to adapting "Merrily We Roll Along" mirrors the play's own decades-spanning narrative. The film, which features a cast including Paul Mescal, Beanie Feldstein, and Ben Platt, is being shot over a 20-year period, capturing the actors' natural aging process as their characters evolve. This method, a hallmark of Linklater's work, aims to lend unparalleled authenticity to the story of long-term friendship and artistic ambition.

Providing a progress report, Linklater stated, "It’s nine sections in 20 years, and in a few months, we are filming a fourth. So see you in 2040." This confirms that the ambitious project, which began filming several years ago, is steadily moving forward, with roughly half of its planned segments still to be captured over the coming decades.

The director acknowledges the inherent risks and challenges of such a protracted production. "That’s the only way to tell this story, but people go: ‘What if someone dies?’" he mused, recognizing the unpredictable nature of life over two decades. However, Linklater remains unfazed, emphasizing the need to embrace the unknown: "You’ve got to be collaborating with the future and just work that into the equation."

While the commitment to a 20-year shoot might seem daunting, Linklater has prior experience with this format, most notably with his critically acclaimed film "Boyhood," which was filmed over 12 years. However, he notes that "Merrily We Roll Along" presents a different kind of challenge and excitement. "It’s very different from ‘Boyhood.’ I’ve always made music films, and it’s fun to be making a full-on musical. And it’s about friendship, long-term," he explained, highlighting the unique genre and thematic focus of this new undertaking.

The stage version of "Merrily We Roll Along" recently enjoyed a highly successful revival, earning four Tony Awards. Linklater's cinematic take promises to bring a fresh, groundbreaking perspective to Sondheim's beloved work, leveraging the passage of real time to deepen the narrative's emotional resonance and realism. Film fans are now officially on notice for a cinematic event that will unfold over the next two decades.