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Apr 10, 2026

Flyby Review – Cosmic Musical Marries Raw Drama with Ambitious Interstellar Staging

AI Summary
The new musical Flyby, by writer Theo Jamieson and director Adam Lenson, blends a fractured love story with space‑travel imagery. While lead actors Stuart Thompson and Poppy Gilbert deliver powerful, emotionally charged performances and the score swings between Sondheim‑like intricacy and symphonic grandeur, the non‑linear narrative feels uneven and some thematic choices feel forced. The production, running at Southwark Playhouse until 16 May, shows flashes of brilliance that could place it alongside contemporary hits such as Next to Normal and Dear Evan Hansen.

The latest offering from writer Theo Jamieson and director Adam Lenson is a boldly conceived musical that thrusts a turbulent romance into a sci‑fi framework. The story follows a young astronaut, Daniel, who vanishes from his shuttle with barely enough fuel, prompting a quest to uncover the motives behind his reckless flight.

Stuart Thompson (as Daniel) and Poppy Gilbert (as Emily) anchor the piece with performances that are both visceral and nuanced. Their chemistry captures the push‑pull of a relationship scarred by childhood bullying, parental betrayal, and a shared history of trauma, delivering songs that soar and hit hard.

Visually, the production leans heavily on interstellar projections that transform the stage into a shifting cosmos, while the score oscillates between Sondheim‑style wit and full‑blown symphonic passages. This combination creates an epic sense of strangeness that distinguishes Flyby from more conventional West End fare.

However, the narrative’s fragmented structure hampers its emotional payoff. The non‑chronological storytelling leaves critical gaps, and the metaphor of being "stranded in space" feels over‑extended—especially with the protagonist’s surname, Defoe, a thin nod to Robinson Crusoe. The three narrators, played by Simbi Akande, Gina Beck, and Rupert Young, often drift into digressive asides that dilute the central arc.

Despite these flaws, moments of brilliance emerge, particularly in the musical’s treatment of mental‑health themes. The show hints at the potential to join the ranks of modern theatre successes like Next to Normal and Dear Evan Hansen, should its structural rough edges be smoothed.

The production is currently staged at Southwark Playhouse, Borough, London and will run through 16 May. Audiences seeking a daring blend of emotional intensity and cosmic spectacle will find Flyby a compelling, if imperfect, experience.