Margot Robbie Charlotte
Rachel McAdams Mary
Bill Nighy Dad
Vanessa Kirby Joanna
Domhnall Gleeson Tim Lake
Richard Griffiths Lawyer in Play (uncredited)
Tom Hollander Harry
Richard Curtis Executive Producer, Director, Writer
Richard E. Grant Lawyer in Play (uncredited)
Lydia Wilson Kit Kat
Lindsay Duncan Mum
Tim Bevan Producer
Tom Hughes Jimmy Kincade
Will Merrick Jay
Richard Cordery Uncle D
Haruka Abe Japanese Girl (uncredited)
Catherine Steadman Tina
Joshua McGuire Rory
Lisa Eichhorn Mary's Mother, Jean
Lee Nicholas Harris Police Officer (uncredited)
Eric Fellner Producer
Kirsten Lane Music Consultant
Jenny Rainsford Polly
Harry Hadden-Paton Rupert
Christine Blundell Makeup Designer, Hair Designer
Liza Chasin Executive Producer
Peter Gleaves ADR Mixer
John Guleserian Director of Photography
Arvo Pärt Additional Soundtrack
Amelia Granger Executive Producer
Tom Stourton John
Verity Hawkes Costume Design
Paul Blackwell Christmas Shopper - Commuter (uncredited)
James Mather Supervising Sound Editor
Mitchell Mullen Mary's Father, Fitz
Liz Griffiths Set Decoration
Mike Dowson Sound Re-Recording Mixer
Peter Burgis Foley Artist
Mark Day Editor
Cynthia Garbutt Tube Passenger (uncredited)
Mark Healy Dans le Noir Maître D'
Fiona Weir Casting
Monica MacDonald Makeup & Hair
Philip Voss Theatre Judge
Pal Aron Bhattie QC
Rebecca White Assistant Art Director
Lesa Warrener Makeup Supervisor, Hair Supervisor
Natasha Powell Aunty May
John Paul Kelly Production Design
Matilda Sturridge Flirty Girl
Nicky Kentish Barnes Producer
Peter Byrne Focus Puller
Jill McCullough Dialect Coach
Clemmie Dugdale Ginger Jenny
Jason Swanscott Foley Artist
Nellie Burroughes Stunts
Tom Coulston Theatre Attendee (uncredited)
Jon Wennington Paralegal (uncredited)
Matthew C. Martino Commuter (uncredited)
Craig Price Property Master
Jed Loughran Sound Effects Editor
Jen Annor Sound Recordist
Stephanie Lynne Smith Makeup & Hair
Kenneth Hazeldine Defendant
Sue Harding Foley Artist
Tim Keene Visual Effects Producer
Jon Thum Visual Effects Supervisor
Agnes Legere Makeup & Hair
Tom Godwin Prompter
Johnathan Rush Sound Re-Recording Mixer
Emma Freud Script Editor
Luke O'Connell Foley Editor