• 
  Anastasia Hille

   Jeffries (6 episodes, 2015)
• 
  Zawe Ashton

   Katherine (6 episodes, 2015)
• 
  Tom Weston-Jones

   Anthony (6 episodes, 2015)
• 
  Sacha Dhawan

   Danny (6 episodes, 2015)
• 
  Jo Hartley

   Angela (6 episodes, 2015)
• 
  Samuel Barnett

   Nathanial (6 episodes, 2015)
• 
  Sian Brooke

   Martine (4 episodes, 2015)
• 
  Sophie Rundle

   Jenny (6 episodes, 2015)

• 
  Paul Ellard

   Drug Addict / ... (3 episodes, 2015)
• 
  Ben Mansfield

   Alex (2 episodes, 2015)
• 
  Irene Allan

  Midwife
• 
  Jenny Bede

  Jane
• 
  Daniel Cerqueira

  Rob
• 
  Gwendoline Datey

  Agnes
• 
  Louise Ford

  Doctor

• 
  Nicholas Gleaves

  Minister
• 
  Richard Southgate

  William
• 
  Neil D'Souza

  Varkey
• 
  Grant Gillen

  Teenager