Reparto (por orden de créditos)
Olivia Colman
Self - Narrator(voice)
Grace Adams-Short
Self
Layla Anna-Lee
Toby Anstis
Stuart Baggs
Cheryl Baker
Tina Baker
ACTOR
Tyra Banks
Self(archiveFootage)
Karen Barber
Gary Barlow
Amanda Barrie
Matt Bell
Zoe Birkett
Jennie Bond
Dane Bowers
Susan Boyle
Ariel Burdett
Yvie Burnett
Darius Campbell
Paris Campbell-Edwards
Todd Carty
Nicki Chapman
Keith Chegwin
Charlotte Church
Ben Clarke
Bridget Clarke
Happiness
Jarvis Cocker
Rolf Harris(archiveFootage)
Treyc Cohen
Emma Cox
Paul Daniels
Jim Davidson
Bobby Davro
Harry Derbidge
Janice Dickinson
Same Difference
Themselves
Brian Dowling
Anton du Beke
Sam Faiers
Jenni Falconer
Stephanie Fearon
Hannah Fernando
Diva Fever
Pete Firman
Wagner Fiuza-Carrilho
Stavros Flatley
Kathryn Flett
Danny Foster
Mark Foster
Neil Fox
Ed Gleave
Carrie Grant
David Grant
Tony Gubba
Karen Hardy
Carolyn Hitt
Dominic Holland
Katie Hopkins
Craig Revel Horwood
Ian Hyland
Javine Hylton
Jedward
Themselves(archiveFootage)
Dennis Keith
Matthew Kelly
Lee Macdonald
Nikk Mager
Martel Maxwell
Heather Mills
Jon Morter
Kevin O'Sullivan
Andy Orr
Marie Osmond
Tara Palmer-Tomkinson
John Partridge
Ashley Pearson
Paul Potts
Jodie Prenger
Katie Price
Leigh Purves
Kristina Rihanoff
Zoe Salmon
Rowetta Satchell
Jonathan Shalit
Mark Shaw
Sinitta
Chico Slimani
Penny Smith
Pete Smith
Sonia
Russ Spencer
Curtis Stigers
Patrick Strudwick
Noel Sullivan
Phillip Taylor
Zoe Tyler
David Van Day
Carol Vorderman
Cher(archiveFootage)
Louis Walsh
Mike Ward
Pete Waterman
Robert Webb
Ann Widdecombe
Will Young