Lifeline (formerly The Mould That Changed the World) is a biographical musical produced by Charades Theatre Company about Alexander Fleming, with a score by Robin Hiley and a book by Becky Hope-Palmer.
[1] The musical depicts the history of Alexander Fleming alongside a modern day storyline focusing a junior doctor, Jess, and her attempts to save her childhood sweetheart, Aaron, a musician who has an antibiotic resistant hospital-acquired infection.
[2] In 2022, it was revived having been adapted into a full length musical with a book by Thomas Henderson, where it achieve another sell-out run at the Edinburgh Fringe and toured to Washington DC at Atlas Theatre and Atlanta, playing at the Pullman Yards.
[3][4][5] In 2024, with a new book from Becky Hope-Palmer, and directed by Alex Howarth, it went up for a 5-week run in Signature Theatre, with a new title and plot line involving new modern day characters.
[6] In addition to the musical, a concept album was released in July 2024[7] on Broadway Records featuring Nathan Salstone, Aaron Lazar, Arielle Jacobs, Mia Gerachis and Jay Armstrong Johnson and an accompanying podcast, The Lifeline Project, was created to talk the stories and science behind the show.