Episode description

A mysterious puzzle appears online.

A fiction podcast starring Anya Chalotra and Chance Perdomo about finding a killer whilst finding yourself…

Cast: Sabrina – Anya Chalotra Benny – Chance Perdomo Harry – Enzo Cilenti Isabella – Hera Hilmar Mr Ahmed – Nabil Elouahabi Dr Usman – Cyril Nri Efrat – Olivia Popica Lucy – Molly Harris Other parts: Clare Corbett, Stephen Mitchell, Philip Desmeules

Production Team: Written & Created by Brett Neichin with additional writing by Janina Matthewson Script editing by Mike Walker Music by Benbrick and Mark Henry Phillips Editing & Sound Design by Steve Bond Sound Assistant, Makashe Ogbon Assistant Producer, Eleanor Mein Trails by Jack Soper

Produced by Emma Hearn Director and Executive Producer, John Scott Dryden Commissioning Editor, Jason Phipps Commissioning Producers: Rachel Simpson, Ella Woods and Eli Sessions

Recorded at Sonica Studios, London The Cipher is a Goldhawk Production commissioned by BBC Sounds.