A young woman brings out the worst in a group of friends on New Year's Eve.
Stephen Mangan
as David
Keira Knightley
as Leah
Amit Lahav
as Matt
Philip Herbert
as Paul
Bohdan Poraj
as Michael
Valerie Farr
as Jane
Naomi Allisstone
as Hanna
Elizabeth Chadwick
as Flirty Helen
Cissy Collins
as Woman in Gold Dress
Cameron Cuffe
as Little Boy
Janet Hargreaves
as Champagne Lady
