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

Gugu Mbatha-Raw

Girl at King's Cross Station

Nikki Amuka-Bird

Itshe

Nichola Burley

Zoe

Dominic Savage