Overview

As London is submerged below floodwaters, a woman gives birth to her first child. Days later, she and her baby are forced to leave their home in search of safety. They head north through a newly dangerous country seeking refuge from place to place.

Top Cast

Jodie Comer

Woman

Katherine Waterston

O

Joel Fry

R

Mark Strong

N

Gina McKee

F

Nina Sosanya

G

Benedict Cumberbatch

AB

Alexandria Riley

P