Margot Robbie Charlotte
Rachel McAdams Mary
Bill Nighy Dad
Vanessa Kirby Joanna
Domhnall Gleeson Tim Lake
Tom Hollander Harry
Richard E. Grant Lawyer in Play (uncredited)
Lindsay Duncan Mum
Richard Curtis Executive Producer, Director, Writer
Richard Griffiths Lawyer in Play (uncredited)
Lydia Wilson Kit Kat
Richard Cordery Uncle D
Tim Bevan Producer
Tom Hughes Jimmy Kincade
Will Merrick Jay
Lisa Eichhorn Mary's Mother, Jean
Catherine Steadman Tina
Joshua McGuire Rory
Eric Fellner Producer
Haruka Abe Japanese Girl (uncredited)
Jenny Rainsford Polly
Tom Stourton John
Harry Hadden-Paton Rupert
Kirsten Lane Music Consultant
Lee Nicholas Harris Police Officer (uncredited)
Amelia Granger Executive Producer
Peter Gleaves ADR Mixer
Mitchell Mullen Mary's Father, Fitz
Peter Burgis Foley Artist
Christine Blundell Makeup Designer, Hair Designer
Arvo Pärt Additional Soundtrack
James Mather Supervising Sound Editor
Philip Voss Theatre Judge
Mike Dowson Sound Re-Recording Mixer
Jed Loughran Sound Effects Editor
John Paul Kelly Production Design
Liza Chasin Executive Producer
Clemmie Dugdale Ginger Jenny
Paul Blackwell Christmas Shopper - Commuter (uncredited)
Pal Aron Bhattie QC
Verity Hawkes Costume Design
Fiona Weir Casting
Matilda Sturridge Flirty Girl
Peter Byrne Focus Puller
Jill McCullough Dialect Coach
Matthew C. Martino Commuter (uncredited)
Mark Healy Dans le Noir Maître D'
Lesa Warrener Makeup Supervisor, Hair Supervisor
Tom Coulston Theatre Attendee (uncredited)
Sue Harding Foley Artist
Mark Day Editor
John Guleserian Director of Photography
Monica MacDonald Makeup & Hair
Nellie Burroughes Stunts
Jason Swanscott Foley Artist
Natasha Powell Aunty May
Jen Annor Sound Recordist
Tom Godwin Prompter
Rebecca White Assistant Art Director
Liz Griffiths Set Decoration
Sarah Heller Posy (5 Years)
Nicky Kentish Barnes Producer
Luke O'Connell Foley Editor
Jon Wennington Paralegal (uncredited)
Charmaine Fuller Makeup & Hair
Jon Thum Visual Effects Supervisor
Cynthia Garbutt Tube Passenger (uncredited)
Emma Freud Script Editor
Stephanie Lynne Smith Makeup & Hair
Johnathan Rush Sound Re-Recording Mixer
Craig Price Property Master
Tim Keene Visual Effects Producer