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))