Irvine Welsh

Self

Bret Easton Ellis

Self

Darren Emerson

Self

Emma Currie

Self

Dean Cavanagh

Self

Omar Musa

Self

Michael Pedersen

Self

Hollie McNish

Self

Ewan McGregor

Mark 'Rent Boy' Renton (archive footage)

Ewen Bremner

Daniel 'Spud' Murphy (archive footage)

Jonny Lee Miller

Simon 'Sick Boy' Williamson (archive footage)

Robert Carlyle

Francis 'Franco' Begbie (archive footage)

Kevin McKidd

Thomas 'Tommy' Mackenzie (archive footage)