Four characters living in one neighbourhood in London - all living dramatically different lives, all of them on the edge - see their stories unfold.
Colin Firth
Mark
Robert Carlyle
Robert
Anne-Marie Duff
Michelle
Nicholas Burns
Michael
Emilia Fox
Laura
David Oyelowo
Yemi
Julia Davis
Sally
Emily Woof
Sandra
Peter McNeil O'Connor
Hostel Manager
Charlie Creed-Miles
Man in Hostel
Megan Dodds
Anastasia
Toby Kebbell
Beggar 2
