All Cast
Harry Styles
Self
Zayn Malik
Self
Liam Payne
Self
Niall Horan
Self
Louis Tomlinson
Self
Simon Cowell
Self (archive footage)
Dermot O'Leary
Self (archive footage)
Cheryl
Self (archive footage)
Dannii Minogue
Self (archive footage)
Louis Walsh
Self (archive footage)
Scott Mills
Self
Lucy Irving
Self - Narrator (voice)
Reggie Yates
Self
Trisha Malik
Self
Doniya Malik
Self
Waliyha Malik
Self
Safaa Malik
Self
Karen Payne
Self
Anne Twist
Self