One Direction: A Year in the Making

Harry Styles

Self

Zayn Malik

Self

Liam Payne

Self

Niall Horan

Self

Louis Tomlinson

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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

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Waliyha Malik

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Safaa Malik

Self

Karen Payne

Self

Anne Twist

Self

Johannah Deakin

Self