Lukas Gage and Alex Akpobome Join Natalie Portman in Thriller 'Pumping Black'

The cast of Pumping Black, Mimi Cave's upcoming psychological thriller set against the brutal world of professional cycling, continues to take compelling shape. According to Just Jared, The White Lotus standout Lukas Gage and Industry actor Alex Akpobome have both signed on to join the previously announced leads Natalie Portman and Jonathan Bailey in what is already one of the more anticipated projects in the pipeline.

A Story Built on Obsession and Moral Compromise

For anyone who has spent time with Darren Aronofsky's Black Swan or Damien Chazelle's Whiplash — two films that Deadline's coverage specifically invokes as tonal reference points — the premise of Pumping Black will feel immediately legible in the best possible way. The story centers on Taylor Mace, a 35-year-old professional cyclist who senses his competitive window closing. He falls under the influence of Andrea Lathe, a physician whose ambitions run far deeper than simply keeping her athletes healthy. As the Tour de France looms larger, Taylor finds himself drawn into increasingly compromising territory to guard a dangerous secret. It's a narrative architecture built around performance, desperation, and the corrosive psychology of elite sport — themes that Portman, whose career has long gravitated toward characters navigating extreme internal pressure, is extraordinarily well-positioned to inhabit. Fans of the actress may also want to revisit how her name has been surfacing in literary circles lately, underscoring just how deeply she has embedded herself in the cultural conversation.

Mimi Cave and a Debut Screenplay Worth Watching

Mimi Cave, who made a confident feature debut with Fresh in 2022 — a film that demonstrated her sharp instincts for genre subversion and sustained dread — seems a natural fit for material this morally knotted. The screenplay is the work of Haley Hope Bartels, writing her first feature film. There is something fitting about a story interrogating the pressures placed on aging athletes being shaped by a first-time screenwriter navigating her own industry debut; the thematic resonance, whether intentional or not, adds a layer of authenticity to the project. Bartels will be one to watch closely once the film moves closer to release.

Gage and Akpobome Round Out a Formidable Ensemble

Lukas Gage has been building a quietly impressive résumé since his memorable turn in The White Lotus, with recent credits including a pair of Netflix productions — People We Meet on Vacation and Voicemails for Isabelle — and a role in the forthcoming Prison Break revival series. His instinct for playing characters who simmer beneath a composed surface makes him a logical fit for a film operating in moral grey zones. Alex Akpobome brings his own distinct energy; best known for his recurring presence on Industry, Twenties, Based on a True Story, and For All Mankind, as well as a feature role in Mr. Crocket, he arrives with strong dramatic range and genuine versatility. Together, Gage and Akpobome bring exactly the kind of layered supporting talent that elevates a thriller from watchable to memorable. Portman's recent work continues to demonstrate an actor choosing projects with real artistic intention — something also evident in her public advocacy around filmmakers she believes in.

What to Expect

With a high-concept premise, a rising director, a first-time screenwriter given space to make her mark, and an ensemble that now spans Portman, Bailey, Gage, and Akpobome, Pumping Black carries the hallmarks of a film that could resonate well beyond awards season conversation. The cycling world, rarely explored with genuine psychological depth on screen, offers rich visual and dramatic terrain. Production details and a release timeline have not yet been announced, but this is a project worth tracking closely as it moves forward.

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