- Wesley Bozonga - Adam
- Craig Russell - Gavin Heaton
- Clayton T. Smith - Malcolm
- Victor Hugo - Devin Perez
- CJ Beckford - Andre Scott-Clarke
- Khai Shaw - Karl
- Saffron Hocking - Sasha Banley
- Ola Orebiyi - Gus Richards
- Nneka Okoye - Wanda Richards
- Che Cartwright - Nurse
- Tyler Fayose - Doctor
- Jonny Lavelle - Dave Balfour
- Emmanuel Imani - Simon Richards
- Aleah Aberdeen - Celebrity
- Jumoké Fashola - Oyin Richards
- Paul Forman - Luke
- Tomi Ogunjobi - Sikirat Adegoke
- Jane Ajia - Moji Adedayo
- Gloria Obianyo - Young Oyin
- Liran Nathan - Ido
- Zahra Ahmadi - Parul
- Jourdan Dunn - Davina Chase
- Marcia Tucker - Older Employee
- Jake Tindle - First Exec
- Dean Holness - Second Exec
- Jeff Alexander - Emmanuel
- Thomas Loone - Mark
- Ian Jareth Williamson - Trevor
- Nadia Williams - Vox Pop
- Che Francis - Vox Pop
- Jasette Amos - Vox Pop
- Cheyenne Dasri - Vox Pop
- Tamaira Hesson - Vox Pop
- Trevor Kaneswaran - Rishi Mehta
- Trevor Kaneswaran - Asian Romeo / Rishi Mehta
- Che Walker - Mitch
- Abbie Murphy - Becky
- Madalena Alberto - Carla (Manager)
- Zezi Ifore - Zoanne
- Judi Love - MC
- Nansi Nsue - Yinka Olusegun
- Khafi Kareem - Zora Blue
- Omar - Chuma Eziju
- Martin Angerbauer - Concierge
- Delroy Atkinson - Pastor
- Romario Simpson - Ryan
- William Ludwig - Dr. Lars Muller
- Matthias Rimpler - Silver Fox
- Michael Amariah - Driver (Zurich)
- Vincent Rosec - Concierge (Zurich Vaults)
- Alice Bird - Chloe
- Jessica Balmer - Female Voice (voice)
- Matthew Acton - Officer Christie
- Miles Barrow - Finn
- Amanda Jenks
- Alison Carpenter
- Abby Ajayi
- Yvonne Francas
- Alison Owen
Deborah Ayorinde interpreta a Nina en la serie.
Hugh Quarshie interpreta a Stephen Richards en la serie.
Sarah Niles hace el papel de Claudia.
Brendan Coyle hace el papel de Gideon.
Hermione Norris interpreta a Maureen Dawson en la serie.
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