Simon Cowell as Self

Louis Walsh as Self

Robbie Williams as Self

Nigel Martin Smith as Self

Danniella Westbrook as Self

Jayne Middlemiss as Self

Sian Pattenden as Self

John Hendy as Self

Terry Coldwell as Self

Michael Cragg as Self

Andi Peters as Self

Paul McMullan as Self

Craig Parkinson as Narrator (voice)

Chris Herbert as Self

Scott Robinson as Self

Sean Conlon as Self

Ritchie Neville as Self

Lee Brennan as Self

Steve Gilmour as Self

Spike Dawbarn as Self

Andrez Harriott as Self

Rahsaan Jas as Self

Britney Spears as Self (archive footage)

Justin Timberlake as Self (archive footage)

Geri Halliwell as Self (archive footage)

Victoria Beckham as Self (archive footage)