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.

Cast:Jodie Comer, Katherine Waterston, Joel Fry, Mark Strong, Gina McKee, Nina Sosanya,

Genre:Drama, Mystery, Thriller,

country:United Kingdom, United States of America,

Production:SunnyMarch, Hera Pictures, Anton, BBC Film, C2 Motion Picture Group, BFI,