New Musical LIFELINE Brings Story of Penicillin Pioneer Alexander Fleming to the London Stage

A new musical inspired by one of the most significant medical discoveries in history will premiere in London this spring when LIFELINE arrives at the Southwark Playhouse Elephant from 28 March to 2 May 2026.

Featuring music and lyrics by Robin Hiley and a book by Becky Hope-Palmer, the production explores the human story behind the discovery of penicillin and the lasting global impact of antibiotics. Directed by award-winning theatre maker Alex Howarth, the musical blends historical narrative with contemporary themes, linking the past to the urgent modern challenge of antimicrobial resistance.

Set across two timelines, the story begins in 1950 as Scottish scientist Alexander Fleming — whose discovery of penicillin transformed modern medicine — finds himself at the height of international fame. As the Nobel Prize-winning scientist reflects on the significance of his work, the musical explores his relationship with Greek resistance fighter and scientist Amalia Voureka, a romance shaped by both personal ambition and political realities.

Alongside this historical narrative, the show introduces a contemporary storyline set in present-day Edinburgh. Junior doctor Jess faces a personal and professional crisis when her estranged childhood sweetheart is rushed into hospital, forcing her to confront difficult decisions about treatment, love and responsibility. Through these parallel stories, LIFELINE connects Fleming’s groundbreaking discovery to today’s global fight against drug-resistant infections.

The production features a ten-strong cast drawn from both West End and Broadway musical theatre. The role of Alexander Fleming is played by Alan Vicary, whose extensive theatre career includes appearances in productions such as The Phantom of the Opera and Girl from the North Country. He is joined by Maz McGinlay as Jess, with Broadway performer Nathan Salstone among the supporting cast.

Other cast members include Kieran Brown, Helen Logan, Robbie Scott and Kelly Glyptis, supported by ensemble performers Hannah Visocchi, Jasmine Jules Andrews and Graham Richardson.

A distinctive feature of the production is its integration of real voices from the medical world. Each performance will include a chorus made up of healthcare professionals — including doctors, nurses, scientists and microbiologists — who appear alongside the professional cast and a six-piece live band. The concept aims to bridge theatre with lived experience, reflecting the real-world impact of antibiotic discoveries and the ongoing challenges facing modern medicine.

Composer Robin Hiley describes the musical as both a tribute to medical pioneers and a reflection on the responsibilities of the present. Nearly a century after Fleming’s discovery, concerns about antimicrobial resistance continue to grow, as bacteria evolve to resist existing treatments and threaten the effectiveness of life-saving antibiotics.

The issue has become a major global health concern. According to health experts, antimicrobial-resistant infections are responsible for more than a million deaths worldwide each year, making the subject increasingly urgent for public awareness.

LIFELINE first began life as a musical titled The Mould That Changed the World, which enjoyed sold-out runs at the Edinburgh Festival Fringe in 2018 and 2022. The project has since expanded significantly, including an off-Broadway run in New York and a landmark performance at the United Nations in 2024 — the first time a musical has been performed at the institution.

The London premiere is presented by Charades Theatre Company, a charity dedicated to creating musical theatre that addresses social and cultural issues through storytelling.

Running approximately 130 minutes including an interval, LIFELINE is recommended for audiences aged 12 and over. Performances take place Monday to Saturday at 7pm, with matinee performances at 2.30pm on Thursdays and Saturdays.

Tickets start from £15, with concessions available, and can be booked through the Southwark Playhouse Elephant box office.