Michelle Gomez as Amanda

Shauna Macdonald as

Shirley Henderson as Kelly

Kathleen McDermott as Shaz

Brendan Coyle as Father Henry

Niall Greig Fulton as Muffy

Sean Harris as Adrian Collins

Paul Ireland as Splash

Myra McFadyen as Moira

Rab Affleck as Security Guard

Scott Cleverdon as Kevin

Miles Jupp as Male Host

Clare Grogan as Customer Hair Salon

Michael Fassbender as Barney