Anna Chancellor
as Alexis "Lix" Storm
Ben Whishaw
as Freddie Lyon
Dominic West
as Hector Madden
Joshua McGuire
as Isaac Wengrow
Julian Rhind-Tutt
as Angus McCain
Lisa Greenwood
as Sissy Cooper
Oona Chaplin
as Marnie Madden
Romola Garai
as Bel Rowley
Anton Lesser
as Clarence Fendley
Juliet Stevenson
as Lady Elms
Ken Bones
as Wallace Sherwin
Tim Pigott-Smith
as Lord Elms
John Bowe
as Douglas Owen
Vanessa Kirby
as Ruth Elms