Emilia Clarke (Louisa 'Lou' Clark), Sam Claflin (William 'Will' Traynor), Janet McTeer (Camilla Traynor), Charles Dance (Stephen Traynor), Brendan Coyle (Bernard Clark), Jenna Coleman (Katrina 'Treena' Clark), Matthew Lewis (Patrick) more..., Samantha Spiro (Josie Clark), Stephen Peacocke (Nathan), Vanessa Kirby (Alicia Dewar), Ben Lloyd-Hughes (Rupert Freshwell), Joanna Lumley (Mary Rawlinson), Lily Travers (Karen), Alan Breck (Grandad), Eileen Dunwoodie (Café Customer), Pablo Raybould (Frank), Gabrielle Downey (Daphne), Henri Charles (Thomas Clark), Muzz Khan (Syed), Richard Goulding (Freddie Foster), Diane Morgan (Sharon the Waitress), Stephen Chance (Michael Lawler), Sharon Cherry Ballard (Hotel Receptionist), Chuku Modu (Mauritian Waiter), Verity Marshall (Anna), Manuel Severi (French Waiter)

Jojo Moyes (Novel), Michael H. Weber (Screenplay), Scott Neustadter (Screenplay), Jojo Moyes (Screenplay), Jill Taylor (Costume Design), John Wilson (Editor), Andrew McAlpine (Production Design) more..., Remi Adefarasin (Director of Photography), Sue Baden-Powell (Executive Producer), Karen Rosenfelt (Producer), Alison Owen (Producer), Sue Baden-Powell (Unit Production Manager), Joan Schneider (Line Producer), Rebecca Milton (Art Direction), Nick Dent (Supervising Art Director), Lauren Briggs-Miller (Assistant Art Director), Sara Wan (Set Decoration), Anna Thomas (Art Department Coordinator), John Venables (Prop Maker), Ben Wilson (Camera Operator), Ben Wilson (Steadicam Operator), Drew McOnie (Choreographer), Emma Mallett (Production Supervisor), Lizzie Bull (Production Coordinator), Tim Fraser (Production Sound Mixer), Ben Collinson (Boom Operator), Mark Elson (Cableman), Jimmy Wilson (Gaffer), Ben Wilson (Rigging Gaffer), Joe Knight (Lighting Technician), Martyn Welland (Lighting Technician), Gerald Hewitt (Painter), Mark Harris (Standby Painter), Hayley Williams (Special Effects Supervisor), Charlotte Sewell (Assistant Costume Designer), Gabrielle Spanswick (Costume Supervisor), Emanuel Millar (Key Hair Stylist), Rachael Speke (Key Hair Stylist), Rachael Speke (Makeup Artist), Sue Field (Script Supervisor) and others.