9 October 2026

Available for over a year

What secret is hidden in Thornfield's forbidden East Wing? And what lengths will Charly go to, to find out?

In a near-future world on the brink of societal collapse, the wealthiest 0.01% have retreated into luxury bunkers. These high-tech fortresses boast swimming pools, cinemas, and hydroponic farms, but their inhabitants live in a bubble of paranoia and control. Charly takes a job tutoring the children of reclusive billionaire Edward in his doomsday bunker. But when strange things start happening, it seems dark secrets are buried in this vast bunker too.

In the real world, the super-rich are already building bunkers ready to provide sanctuary from the apocalypse. In Chloë Myerson claustrophobic thriller, we ask: what happens next?

CAST

Charly ..... Ava Hinds-Jones

Edward ..... Jacob Fortune-Lloyd

Obi ..... Joshua-Alexander Williams

Popo ..... Liz Sutherland-Lim

Dev ..... Danny Ashok

Axel ..... Alexander Arnold

Kal ..... Tom Kiteley

Huxley ..... Ayrton English

Mei ..... India Moon

Other parts are played by David Holt

Written by Chloë Myerson

Production Co-ordinator: Ben Hollands

Sound Design: Peter Ringrose, Keith Graham, Andy Garratt

Director: Anne Isger

A BBC Studios Production for BBC Radio 4