Everything you need to know about One Day the Musical in London

One Day the Musical, adapted from David Nicholls’ era-defining novel, will make its London debut later this year – with tickets now on sale. West End stars Jamie Muscato and Sharon Rose lead the cast as Dexter and Emma, reprising their celebrated roles from the show’s acclaimed world premiere in Edinburgh.

One Day the Musical will make its West End premiere at the Garrick Theatre in London on 17 November 2026, with booking currently open until 14 March 2027. David Nicholls’ beloved novel is brought to life in a moving theatrical experience, exploring friendship, love and missed opportunities.

With a soaring original score and a story that spans two decades, this captivating musical tells the story of the enduring bond between Emma and Dexter, played by West End stars Sharon Rose (Sylvia, Hamilton) and Jamie Muscato (Cabaret, The Great Gatsby, Moulin Rouge!).

Adapted for the stage by David Greig, the musical features songs by Abner and Amanda Ramirez of Johnnyswim, with additional music by Freya Catrin Smith. The director Max Webster is known for acclaimed productions such as Life of Pi and The Importance of Being Earnest.

View live availability for One Day the Musical here.

Key dates and venue

Theatre: Garrick Theatre, 2 Charing Cross Road, London, WC2H 0HH

Performances: 17 November 2026 – 14 March 2027

Tickets: On sale now

What is One Day the Musical about?

This emotionally-charged and powerful musical explores the enduring bond between Emma and Dexter, from their first meeting on 15 July 1988 – St. Swithin’s Day – to the life-changing moments that follow each year on the same date.

Emma walks into Dexter’s life on the night of their graduation. One unsuspecting day that changes them both forever. But where will they be on this day next year? And the year after that? And every year that follows? As Em and Dex’s lives intertwine through joy and heartbreak, missed opportunities and second chances, they navigate love, ambition and the unpredictable twists of life.

One Day The Musical - Lyceum Edinburgh 2026. Jamie Muscato as Dexter, Sharon Rose as Emma. Photos by Mihaela Bodlovic

One Day The Musical – Lyceum Edinburgh 2026. Jamie Muscato as Dexter, Sharon Rose as Emma. Photo: Mihaela Bodlovic

The history of One Day the Musical

One Day the Musical made its world premiere at the Royal Lyceum Theatre in Edinburgh earlier this year. The location for its debut was intentional as Emma and Dexter first meet in Edinburgh on graduation night. Playwright David Greig also has a long association with the Royal Lyceum as he was previously its Artistic Director.

To emulate the intimacy of the novel, the theatre was reconfigured in the round with cabaret-style tables and chairs around the stage. The show will make its West End premiere at the Garrick Theatre on 17 November 2026.

Who is in One Day the Musical?

West End stars Jamie Muscato and Sharon Rose reprise their roles from the world premiere at the Royal Lyceum Theatre in Edinburgh.

Dexter Mayhew – Jamie Muscato (Cabaret, The Great Gatsby, Moulin Rouge!) – A privileged and charming man who finds out the hard way that there is a cost to his carefree lifestyle. Emma grounds him and influences his personal growth.
Emma Morley – Sharon Rose (Sylvia, Hamilton) – An intelligent and ambitious woman who aspires to change the world while navigating a complex relationship with Dexter.

Full casting is yet to be announced.

The playwright: David Greig

Adapted from the bestselling, era-defining 2009 novel One Day by David Nicholls, One Day the Musical has a book by David Greig. Greig has previously tackled everything from mountainside thrillers (Touching the Void) to mammoth musicals (Charlie and the Chocolate Factory).

After a trailblazing eight years, Greig stepped down as Artistic Director of the Royal Lyceum Theatre in Edinburgh at the end of the 2024/2025 season to focus on writing, directing and other literary projects.

This is not the first time Greig has collaborated with director Max Webster: they previously worked together on The Lorax at London’s Old Vic in 2015.

The creative team

Key creatives:

Book: David Greig (Charlie & the Chocolate Factory, Touching The Void, The Lorax)
Music and lyrics: Abner and Amanda Ramirez (of acclaimed US band Johnnyswim), with additional material by Jeremy Sams.
Director: Max Webster (Tony and Olivier Award-nominee with credits including Macbeth with David Tennant and Cush Jumbo, The Importance of Being Ernest with Ncuti Gatwa and the Life of Pi: Sheffield Crucible, West End and Broadway).
Based on the novel by David Nicholls (Us, Sweet Sorrow, You Are Here).

Screen history

One Day was first adapted into a 2011 film, directed by Lone Scherfig and starring Anne Hathaway and Jim Sturgess. Reviews were mixed and critics said that the film lacked the emotional depth of its bestselling source material.

But it was a different story for the 2024 Netflix series adaptation, starring Ambika Mod and Leo Woodall in the title roles. The One Day series was a huge hit for both fans of the books and those discovering the story for the first time. It was praised for its beautifully low-key, yet devastating romance.

One Day the Musical is coming to the West End

Is One Day the Musical worth seeing?

Yes, whether you are a fan of the bestselling book, the hit Netflix series or are meeting Dex and Em for the first time, it is a timeless story of love, loss and second chances.

The lead casting has been announced as Jamie Muscato and Sharon Rose, who bring a catalogue of West End credits including Hamilton and Cabaret, and more musical theatre stars will no doubt be announced over the coming months. The pair are also reprising their roles from the Edinburgh world premiere, which opened to critical acclaim, including a four-star review in The Herald and it was describes as a “real triumph” by Broadway World.

It also brings together a top-notch creative team including director Max Webster – his biggest hit The Life of Pi was packed with theatrical flair and swagger.

Book tickets to One Day the Musical

Plan your visit to One Day the Musical

Theatre: Garrick Theatre, 2 Charing Cross Road, London, WC2H 0HH
Booking dates: 17 November 2026 – 14 March 2027
Performance schedule: Tuesday-Saturday evenings, Thursday, Saturday and Sunday matinees
Running time: 2 hours 40 minutes (including interval)
Age guidance: 12+
Getting there: Nearest Tube or Train: Charing Cross (Northern line, Bakerloo line), Embankment (Northern line, Bakerloo line, District line, Circle line), Leicester Square (Northern line, Piccadilly line)
Nearest Buses: 3, 6, 9, 12, 13, 15, 24, 29, 30
Access: Captioned – Saturday 6th February 7.30pm, Audio Described – Sunday 28th February 2027, BSL – Friday 22nd January 2027 7.30pm
Tickets: Book tickets here – from £38.50