Timi Akinyosade (Man Like Mobeen) as Tony, Amy Booth-Steel (Kinky Boots) as Lady Sloane, Tarinn Callender (Hamilton) as Grant, Delilah Bennett-Cardy (School of Rock) as Judy Brown, Adrian Der Gregorian (The Rocky Horror Picture Show) as Mr Brown, Tom Edden (Crazy For You) as Mr Curry, Brenda Edwards (We Will Rock You) as Tanya, Amy Ellen Richardson (Matilda the Musical) as Mrs Brown, Victoria Hamilton-Barritt (Hadestown) as Millicent Clyde, Teddy Kempner (Girl from the North Country) as Mr Gruber, and Bonnie Langford (9 to 5 The Musical) as Mrs Bird. The role of Jonathan Brown will be shared by Joseph Bramley, Leo Collon, Stevie Hare, and Jasper Rowse.
Behind the scenes, director Luke Sheppard (& Juliet) is joined by a stellar creative team, includes: Matt Brind (musical supervisor, orchestrator and arranger), Ellen Kane (choreographer), Tom Pye (scenic designer), Gabriella Slade (costume designer), Neil Austin (lighting designer), Gareth Owen (sound designer), Ash J Woodward (video designer and animator), Campbell Young Associates (hair, wig and make-up designers), Majid Adin (illustration and additional animation), Laura Bangay (musical director), and Natalie Gallacher for Pippa Ailion and Natalie Gallacher Casting (casting director).