| Person | Type | Job | Role(s) |
|---|---|---|---|
 Dave Crownshaw | Crew | Crew | Special Effects |
 Duncan Kenworthy | Crew | Production | Producer |
Emma Freud | Crew | Writing | Script Editor |
 Eric Fellner | Crew | Production | Executive Producer |
Mary Richards | Crew | Production | Line Producer |
 Mary Selway | Crew | Production | Casting |
Michael Coulter | Crew | Camera | Director of Photography |
 Nick Gillard | Crew | Crew | Stunts |
Nick Moore | Crew | Editing | Editor |
 Richard Curtis | Crew | Writing | Screenplay, Executive Producer |
 Roger Michell | Crew | Directing | Director |
Shuna Harwood | Crew | Costume & Make-Up | Costume Design |
 Stuart Craig | Crew | Art | Production Design |
 Tim Bevan | Crew | Production | Executive Producer |
 Trevor Jones | Crew | Sound | Original Music Composer |
Michele Tandy | Crew | Production | Finance |
 Alec Baldwin | Cast | Actor | Jeff King (uncredited) |
 Andy de la Tour | Cast | Actor | Journalist |
 Ann Beach | Cast | Actress | William's Mother |
 Arturo Venegas | Cast | Actor | Foreign Actor |
 Clarke Peters | Cast | Actor | 'Helix' Lead Actor |
 Dorian Lough | Cast | Actor | Loud Man in Restaurant |
 Dylan Moran | Cast | Actor | Rufus the Thief |
 Emily Mortimer | Cast | Actress | Perfect Girl |
Emma Bernard | Cast | Keziah | |
 Emma Chambers | Cast | Actress | Honey |
 Gina McKee | Cast | Actress | Bella |
 Henry Goodman | Cast | Actor | Ritz Concierge |
 Hugh Bonneville | Cast | Actor | Bernie |
 Hugh Grant | Cast | Actor | William Thacker |
 James Dreyfus | Cast | Actor | Martin |
 John Shrapnel | Cast | Actor | PR Chief |
 Julia Roberts | Cast | Actress | Anna Scott |
 Julian Rhind-Tutt | Cast | Actor | 'Time Out' Journalist |
 Lorelei King | Cast | Actress | Anna's Publicist |
 Matthew Modine | Cast | Actor | Actor (uncredited) |
 Mischa Barton | Cast | Actress | 12-year-old Actress |
 Omid Djalili | Cast | Actor | Coffee Shop Cashier (uncredited) |
 Paul Chahidi | Cast | Actor | Loud Man in Restaurant |
Phillip Manikum | Cast | Actor | Harry the Sound Man |
 Rhys Ifans | Cast | Actor | Spike |
 Richard McCabe | Cast | Actor | Tony |
 Roger Frost | Cast | Actor | Annoying Customer |
 Rupert Procter | Cast | Actor | Journalist |
 Samuel West | Cast | Actor | Anna's Co-Star |
 Sanjeev Bhaskar | Cast | Actor | Loud Man in Restaurant |
 Simon Callow | Cast | Actor | Simon Callow (uncredited) |
 Tim McInnerny | Cast | Actor | Max |
 Tony Armatrading | Cast | Actor | Security Man |
 Yolanda Vazquez | Cast | Actress | Interpreter |
 Patrick Barlow | Cast | Actor | Savoy Concierge |
David Sternberg | Cast | Journalist | |
Maureen Hibbert | Cast | Journalist | |
 Taylor Murphy | Cast | Actor | Journalist (uncredited) |
Dennis Matsuki | Cast | Actor | Japanese Businessman |
Melissa Wilson | Cast | Tessa | |
| Person | Type | Job | Role(s) |
