Director Tony Gilroy, known for his incisive storytelling in projects like "Michael Clayton" and "Andor," returns with a film that delves into the high-stakes world of orchestral music, revealing unexpected drama within a single film score recording session. SlashFilm's review highlights Gilroy's execution "at the absolute highest level," crafting a narrative that is both thrilling and operatic, despite its seemingly niche setting.

At the heart of "Behemoth!" is Pedro Pascal's portrayal of Alex Serian, a phenomenally gifted cellist returning to Los Angeles after decades abroad. Alex is depicted as a complex, flawed character: a scoundrel, a heartbreaker, and deeply emotionally unavailable, his return partly driven by guilt over his ailing mother and partly to escape a recent romantic entanglement. The film unfolds through Serian's present-day recording session, elegantly interspersed with lengthy flashbacks that illuminate his tumultuous past and his tendency to flee complicated situations.

Pascal's performance as Serian is lauded as his most intricate and compelling to date. Critics suggest this is the "movie star role Pascal has been waiting for all along," a part seemingly written expressly for his unique blend of brooding intensity and irresistible charm. Whether lost in a cello composition or navigating his chaotic personal life, Pascal imbues Alex with a raw authenticity, delivering a performance that is central to the film's success.

While Pascal anchors the drama, "Behemoth!" benefits from a strong ensemble cast. Olivia Wilde shines as the chaotic Carol Spedding, the spurned subject of Alex's most recent affair, stealing scenes with her vibrant energy. Other notable performances include Will Arnett as Alex's estranged brother Andy, Kaya Ralls as his young mentee Bronte, and Eva Victor as an old flame, Nadia. Each character contributes to the rich tapestry of Alex's life, highlighting the film's strength as a character piece.

Gilroy's masterful direction and airtight screenplay effortlessly weave together these narrative threads, utilizing the film's diegetic score to link flashbacks and reflect the story's varying tones. The film draws parallels to the Coen Brothers' "Inside Llewyn Davis" in its exploration of a tortured artist grappling with life's deeper meaning, though "Behemoth!" offers a slightly less ambiguous, albeit fulfilling, conclusion. It's a journey of discovery that emphasizes the path of most resistance.

"Behemoth!" promises to be a powerful cinematic experience, celebrating music, moviemaking, and the complex lives of the artists behind them. The film is slated for theatrical release on December 4, 2026.