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