Characters played by Lisa Zahra Jouzdani
Serena (as Lisa Zahra)
Characters played by Aneta Piotrowska
Zimri
Characters played by Andrew Spooner
Engineer (as Andrew James Spooner)
Characters played by Adam Diggle
Berserker
Characters played by Mark Noble
Listener
Characters played by Helen Bower
Weeper
Characters played by Jack Colgrave Hirst
SAM