One Day transfer confirms full West End cast and creative team

One Day is set to make its highly anticipated transfer to London’s West End, with the full cast and creative team now officially confirmed. Performances will begin at the Garrick Theatre on Tuesday 17 November 2026.

Jamie Muscato and Sharon Rose will reprise their celebrated roles as Dex and Em in this breathtaking new stage adaptation. Muscato, whose credits include Cabaret, The Great Gatsby, and Moulin Rouge! The Musical, leads the show alongside Rose, known for her acclaimed performances in Sylvia and Hamilton.



The wider cast features Dan Buckley as Ian, Dougie Carter as Callum, Anna-Jane Casey as Alison Mayhew, Ross Dawes as Mr Godalming, and Christopher Dickins as Stephen Mayhew. Joining them are Vanessa Fisher, Kelly Hampson as Sylvie, Jennifer Louise Jones as Miffy, Romona Lewis-Malley as Tilly, Rosalía Morales, Ewan Murphy, and Tom Mussell. The roles of Jasmine and Sonia will be shared by Bonnie Harper, Esmae Kevany, Hannah McIntyre, and Ava-Rae Timewell.

Based on David Nicholls’ global bestselling novel and the Focus Features film, this new musical features a book by David Greig and music and lyrics by Abner and Amanda Ramirez of the acclaimed US band Johnnyswim, with additional material by Jeremy Sams. The production is directed by Tony and Olivier award nominee Max Webster.

The story follows Emma and Dexter, whose lives intertwine on the night of their graduation. Across twenty years of friendship, heartbreak, missed opportunities, and second chances, the production captures the enduring power of youthful romance.

The creative team includes choreographer Carrie-Anne Ingrouille, musical supervisor and director Nigel Lilley, set and costume designer Rae Smith, lighting designer Bruno Poet, sound designer Simon Baker, video designer Lewis den Hertog, and orchestrator Simon Hale.

One Day is produced by Simon Friend and Hanna Osmolska for Melting Pot, by arrangement with Universal Theatrical Group. Tickets for the West End run are on sale now securely below.