Naomie Harris
— Poppy
Anna Maxwell Martin
— N
Tessa Peake-Jones
— Rhona
Claire Benedict
— Rosetta
Adrian Scarborough
— Middle Class Michael
Cathy Murphy
— Astrid
Kolade Agboke
— Wesley
Marie Critchley
— Tina
Bruce MacLeod
— Brian the Butcher
Penny Layden
— Sue
Kerry Godliman
— Verna
Josef Altin
— Zubin
Michelle Dockery
— Dawn
Simon Kunz
— Peter Flea
Nicholas Woodeson
— Professor
Janine Birkett
— Candid
Darrell D'Silva
— Banker Bill
Gerard Fletcher
— Male Nurse
Jonathan Cullen
— Tony
Anne Hornby
— Secretary
Szilvi Naray-Davey
— Government Inspector