Principal Cast
Christina Hendricks
as Billy
Saoirse Ronan
as Rat
Eva Mendes
as Cat
Matt Smith
as Bully
Iain De Caestecker
as Bones
Ben Mendelsohn
as Dave
Reda Kateb
as Cab Driver
Barbara Steele
as Grandma
Landyn Stewart
as Franky
Rob Zabrecky
as MC
Shannon Plumb
as Fanny