Character Name : Greg

Original Name : Ed Speleers

Gender : Male

Character Name : Tom

Original Name : Tom Sturridge

Gender : Male

Character Name : Catherine

Original Name : Cush Jumbo

Gender : Female

Character Name : Daubenay

Original Name : Nicholas Farrell

Gender : Male

Character Name : Dr. Trevellian

Original Name : Adrian Schiller

Gender : Male

Character Name : Naz

Original Name : Arsher Ali

Gender : Male

Character Name : Number 2

Original Name : Laurence Spellman

Gender : Male

Character Name : DI Merril

Original Name : Shaun Prendergast

Gender : Male

Character Name : Driver

Original Name : Benjamin Davies

Gender : Male

Character Name :

Original Name : Elias Esser

Gender : Male

Character Name : Child on Stairs

Original Name : Maxamillian Johnstone

Gender : Male

Character Name : Charlie Phillips

Original Name : Tim Bruce

Gender : Male