The National Theatre announces today full casting for the West End transfer of its critically  acclaimed production of The Importance of Being Earnest as rehearsals get underway. As  previously announced Olly Alexander, will play the role of Algernon Moncrieff with Nathan  Stewart-Jarrett as Jack Worthing, Hugh Dennis as Rev. Canon Chasuble, Shobna Gulati as Miss Prism, Kitty Hawthorne as Gwendolen Fairfax, Jessica Whitehurst as Cecily  Cardew, Hayley Carmichael as Merriman/Lane and Stephen Fry as Lady Bracknell.  

Joining the cast as ensemble and understudy members are Jasmine Kerr, Sam Liu, Gillian  McCafferty, Elliot Pritchard and Liv Spencer. 

This ‘bold and brash Wilde reboot’  will run for a limited season at the  Noël Coward Theatre, a Delfont Mackintosh Theatre, in a co-production with Sonia Friedman  Productions, from 18 September 2025 until 10 January 2026.  

This ‘sparkling new production’ directed by Max Webster, is a joyful and  flamboyant reimagining of Oscar Wilde’s most celebrated comedy. 

Being sensible can be excessively boring. At least Jack thinks so.  

While assuming the role of dutiful guardian in the country, he lets loose in town under  a false identity. Meanwhile, his friend Algy takes on a similar facade.  

Unfortunately, living a double life has its drawbacks, especially when it comes to love.  Hoping to impress two eligible ladies, the gentlemen find themselves caught in a web  of lies they must carefully navigate.  

Max Webster is an award-winning theatre director, specialising in spectacular new work,  opera and live music events. Recent acclaimed productions include Macbeth (Donmar  Warehouse/West End), Life of Pi (Sheffield Theatres/West End/Broadway), Henry V (Donmar  Warehouse) and The Lorax (Old Vic). He was Associate Director at the Old Vic from 2015  until 2019 and at the Donmar Warehouse from 2020 until 2024. 

‘This exuberant production’  also features the work of set and costume designer  Rae Smith, lighting designer Jon Clark, sound designer Nicola T. Chang, movement director  Carrie-Anne Ingrouille, composer D.J. Walde and casting director Alastair Coomer CDG. They are joined by associate director Aaliyah McKay, associate set designer Tim Blazdell, associate costume designer Johanna Coe, associate lighting designer Hector Murray and  associate sound designer Chris Reid. Completing the creative team are, physical comedy  advisor Joyce Henderson, intimacy coordinator Ingrid Mackinnon and voice and dialect  coach Kate Godfrey.