Nell, Simon, and their boy Art are ready to welcome friends and family for what promises to be a perfect Christmas gathering. Perfect except for one thing: everyone is going to die.
Keira Knightley
as Nell
Matthew Goode
as Simon
Roman Griffin Davis
as Art
Annabelle Wallis
as Sandra
Lily-Rose Depp
as Sophie
Lucy Punch
as Bella
Sope Dirisu
as James
Kirby Howell-Baptiste
as Alex
Rufus Jones
as Tony
Davida McKenzie
as Kitty
Hardy Griffin Davis
as Hardy
Gilby Griffin Davis
as Thomas
