The show, which follows the story of Michael and Agnes and their ups and downs across 50 years of marriage, was the first-ever two-hander musical to appear on Broadway. The roles will be played by Tim Prottey-Jones (a competitor in TV's "Superstar") and Lara Bianca Pilcher.
It is directed by Mathew Gould, with choreography by Cristian Valle and musical direction by Matt Abrams. It is produced by Arts House International.
To book tickets, contact the box office on 020 8237 1111, or visit www.riversidestudios.co.uk.