On screen
Cast
12 credited performers
Ed Speleers
Greg
Tom Sturridge
Tom
Cush Jumbo
Catherine
Nicholas Farrell
Daubenay
Adrian Schiller
Dr. Trevellian
Arsher Ali
Naz
Laurence Spellman
Number 2
Shaun Prendergast
DI Merril
Benjamin Davies
Driver
Artwork unavailable
Elias Esser
Character not listed
Artwork unavailable
Maxamillian Johnstone
Child on Stairs
Artwork unavailable
Tim Bruce
Charlie Phillips