• 
  Jason Flemyng

  Himself
• 
  Tyrone Atkins

  David Mulrone
• 
  David Baddiel

  Narrator
• 
  Helen Lederer

  Belinda
• 
  Marek Larwood

  Darren Hump (superfan)
• 
  Monique Potter

  Rachel
• 
  Claire Louise Amias

  Hannah
• 
  Keeley-Jo Jupp

  Susie Jenkins

• 
  Emma Fletcher

  Journalist
• 
  Josh Whitehouse

  Francis Darc
• 
  Claire Garvey

  Mary
• 
  Jennifer Moxham

  Jasmine
• 
  Hannah Warman

  Mistress of Ceremonies
• 
  Georgie Atkins

  Young Susie Mumma Fan
• 
  Roxane Gotz

  Katya Lev - Bulgarian Reporter

• 
  Andy Wooding

  Agent
• 
  Rosanna Colclough

  Sharon Dudley
• 
  Reuben Williams

  Jonny Van