Emma Thompson as Fiona Maye

Stanley Tucci as Jack Maye

Fionn Whitehead as Adam Henry

Jason Watkins as Nigel Pauling

Anthony Calf as Mark Berner

Paul Jesson as Humphrey

Ben Chaplin as Kevin Henry

Eileen Walsh as Naomi Henry

Reena Lalbihari as Samaira

Dominic Carter as Roger

Paul Kemble as Keith

Daniel Fritz as German Journalist

Nikki Amuka-Bird as Amadia Kalu

Rosie Cavaliero as Marina Green

Rupert Vansittart as Sherwood Runcie

Wendy Nottingham as Laura

Stacha Hicks as Jill

Nicholas Jones as Professor Carter

Andrew Havill as George

Des McAleer as Jim the Porter

Paul Bigley as Colin

Michele Austin as Donna

Daniel Tuite as Sebastian

Micah Balfour as Blackwell

Patrick Brennan as Henrys' Solicitor

Howard Ward as Roy Whiting

Anjana Vasan as Kate

Syreeta Kumar as Moira

Naomi Frederick as Amanda

Simon Thorp as Hugh

Shaquille Ali-Yebuah as Jake

Robin Hooper as Butler

Rosie Boore as Sarah

David Webber as Ted

Alex Felton as Toby

Henrietta Clemett as Phoebe

Amelie Green as Maisie

Radhika Aggarwal as Emy

Julian Forsyth as Caradoc Bell

Sharon Bower as Master of The Rolls

Melody Green as Sally

Ty Hurley as High Court Judge (uncredited)

Honey Holmes as Director / Producer (uncredited)

Hiten Patel as Lawyer (uncredited)

Grace Crawford as Usher

Sarah Somerville as Associate

Avital Abergel as Twins' Mother

Raphael Desprez as Twins' Father

Annabel Galligan as Melanie

Ian Kelly as Mr. Soames

Manuela Maletta as Distressed Mother

Mark Taylor as Rich Man

Tatjana Anders as Lucky Wife

Melanie McLean as Battered Wife

Tralee Dunn as Registrar

Michaela Parker as Transfusion Nurse

Cathy Howse as Kathy

Karl Farrer as Family Uncle at Funeral (uncredited)