Kelly Macdonald character Katie Meaghaid
David Tennant character James Arber
Alice Eve character Lara Tyler
Michael Urie character Steve
Federico Castelluccio character Marco
Gil Kolirin character Security guard
Maureen Beattie character Iseabail
Sally Phillips character Emma
Alisha Bailey character Suzelle
Danny Bage character Hotel Doorman
Dylan Moran character Charley
Hannah Bourne character Chloe
Muriel Barker character Mrs. Grainie
Jeannie Fisher character Aileen
Hamish Clark character Angus
James Fleet character William
Sally Howitt character Muireen