James McAvoy and Irvine Welsh at an event for Filth (2013)

James McAvoy at an event for Filth (2013)

Joanne Froggatt, Shauna Macdonald, James McAvoy, Joy McAvoy, and Imogen Poots at an event for Filth (2013)

Joanne Froggatt, Shauna Macdonald, Eddie Marsan, James McAvoy, John Sessions, Irvine Welsh, Jon S. Baird, Joy McAvoy, Imogen Poots, and Emun Elliott at an event for Filth (2013)

Jim Broadbent, Jamie Bell, Shauna Macdonald, Eddie Marsan, James McAvoy, Brian McCardie, and Emun Elliott in Filth (2013)

Jim Broadbent, Jamie Bell, Eddie Marsan, James McAvoy, and Imogen Poots in Filth (2013)

Jamie Bell, Therese Bradley, James McAvoy, Brian McCardie, and Emun Elliott in Filth (2013)

James McAvoy and Jamie Wallace in Filth (2013)

Jamie Bell and James McAvoy in Filth (2013)

James McAvoy and Jon S. Baird in Filth (2013)

James McAvoy and Imogen Poots in Filth (2013)

Pollyanna McIntosh at an event for Filth (2013)