TikTok Sensation and Actor Maddie Grace Jepson to Play ‘Lorraine Baines’ in Back to the Future The Musical
TikTok sensation and actor Maddie Grace Jepson will make her West End debut as Lorraine Baines in Back to the Future The Musical at the Adelphi Theatre starting Wednesday 13 August 2025.
Maddie Grace Jepson’s Excitement for Her West End Debut
Maddie Grace Jepson expressed her excitement about joining the show, saying, “Looks like I’m in my debut era! I’m beyond excited to be joining the cast of this brilliant, award-winning production. Musical theatre was my first love, I trained in it before my digital career, so joining this incredible show for my West End debut is like a full circle moment. It feels like fate. I’m so ready to return to my roots and share this side of Maddie Grace Jepson with the world. Lorraine - I’m coming for you!”

Brian Conley, Maddie Grace Jepson and Caden Brauch for Back To The Future! The Musical - photography by Hugo Glendinning.
Maddie Grace Jepson’s Digital and Acting Career
Maddie Grace Jepson is best known for her content creation, amassing over 2.1 million followers across her digital platforms. She has also hosted red carpet events, including the prestigious 2024 Cannes Film Festival. On-screen, she starred as Jade in Channel 4's Big Mood, alongside Nicola Coughlan.
Brian Conley to Play Doctor Emmett Brown
Maddie will star alongside Brian Conley, who will take on the role of Doctor Emmett Brown for a strictly limited 12-week run from 13 August to 3 November 2025. Cory English will return to the role of Doctor Emmett Brown from 5 November 2025.
Brian Conley’s long list of West End credits includes:
Franklin Hart in 9 to 5 The Musical at the Savoy Theatre
Edna Turnblad in Hairspray at the Shaftesbury Theatre
Caractacus Potts in Chitty Chitty Bang Bang at the London Palladium
Jolson in Jolson at the Victoria Palace (Olivier Award-nominated)
Bill Snibson in Me and My Girl at the Adelphi Theatre
He has also appeared in BBC’s EastEnders as Tom ‘Rocky’ Cotton.
Cast of Back to the Future The Musical
The current cast of Back to the Future The Musical includes:
Caden Brauch as Marty McFly
Sarah Goggin as Lorraine Baines
Orlando Gibbs as George McFly
C.J. Borger as Goldie Wilson and Marvin Berry
Alex Runicles as Biff Tannen
Talia Palamathanan as Jennifer Parker
Lee Ormsby as Strickland and alternate Doctor Emmett Brown
Liam McHugh as Dave McFly
Patricia Wilkins as Linda McFly
Ellis Kirk as alternate Marty McFly
The ensemble is completed by Kofi Aidoo-Appiah, Billie Bowman, Ella Beaumont, Gracie Caine, Charlotte Coggin, Lauren Dawes, Alexander Day, Helen Gulston, Matthew Ives, Connor Lewis, Adam Margilewski, Bryan Mottram, Anna Murray, Samuel Nicholas, Louis Quinn, Zachkiel Smith, and Grace Swaby-Moore.
Celebrating 40 Years of Back to the Future and the Musical’s Success
Back to the Future The Musical enters its 5th year in London from 13 September 2025. This year also marks the 40th anniversary of the original Back to the Future movie, which was released on 3 July 1985 in the US. The production has already garnered several prestigious awards, including Olivier Awards, WhatsOnStage Awards, and Broadway World Awards for Best New Musical.