Rollebesetning

• Simon Cowell — Simon Cowell
• Louis Tomlinson — Louis Tomlinson
• Robbie Williams — Robbie Williams
• Ayda Field — Ayda Field
• Sharon Osbourne — Sharon Osbourne
• Louis Walsh — Louis Walsh
• Cheryl — Cheryl Fernandez Versini
• Dannii Minogue — Dannii Minogue
• Gary Barlow — Gary Barlow
• Tulisa Contostavlos — Tulisa Contostavlos
• Nicole Scherzinger — Nicole Scherzinger
• Kelly Rowland — Kelly Rowland
• Mel B — Mel B
• Grace Davies — Grace Davies
• Holly Tandy — Holly Tandy
• Rai-Elle Williams — Rai-Elle Williams
• Spencer Sutherland — Spencer Sutherland
• Sam Black — Sam Black
• Lloyd Macey — Lloyd Macey
• Traceyleanne Jefford — Traceyleanne Jefford
• Matt Linnen — Matt Linnen
• Kevin Davy White — Kevin Davy White
• Talia Dean — Talia Dean
• Alisah Bonaobra — Alisah Bonaobra
• Leon Mallett — Leon Mallett
• Alesha Dixon — Alesha Dixon
• Olly Murs — Olly Murs
• Caroline Flack — Caroline Flack
• Bella Penfold — Bella Penfold
• Scarlett Lee — Scarlett Lee
• Shan Ako — Shan Ako
• Molly Scott — Molly Scott
• Acacia & Aaliyah — Acacia & Aaliyah
• Misunderstood — Misunderstood
• LMA Choir — LMA_Choir
• United Vibe — United_Vibe
• Brendan Murray — Brendan Murray
• Dalton Andre Harris — Dalton Harris
• Anthony Russell — Anthony Russell
• Armstrong Martins — Armstrong Martins
• Olatunji Yearwood — Olatunji Yearwood
• Janice Robinson — Janice Robinson
• Danny Tetley — Danny Tetley
• Giovanni Spano — Giovanni Spano
• Dermot O'Leary — Host
• Kate Thornton — Host