Graham Norton
饰:Himself - Host
Andrew Lloyd Webber
饰:Himself - Chief Judge
Sheila Hancock
饰:Herself - Judge
Stephanie Fearon
饰:Herself - Potential Dorothy
Sierra Boggess
饰:Herself - Musical Guest
Sophie Evans
饰:Herself - Potential Dorothy
Sarah Middleton
饰:Herself
John Partridge
饰:Himself - Judge
Tamzin Outhwaite
饰:Herself
Amy Deasismont
饰:Herself - Potential Dorothy
Charlotte Church
饰:Herself - Judge
Ivor Baddiel
Rob Colley