 Julia RobertsAnna Scott | Anna Scott |
 Hugh GrantWilliam Thacker | William Thacker |
 Gina McKeeBella | Bella |
 Tim McInnernyMax | Max |
 Rhys IfansSpike | Spike |
 Emma ChambersHoney | Honey |
 Hugh BonnevilleBernie | Bernie |
 Richard McCabeTony | Tony |
 James DreyfusMartin | Martin |
 Dylan MoranRufus the Thief | Rufus the Thief |
 Roger FrostAnnoying Customer | Annoying Customer |
 Henry GoodmanRitz Concierge | Ritz Concierge |
 Julian Rhind-Tutt'Time Out' Journalist | 'Time Out' Journalist |
| LLorelei KingAnna's Publicist | Anna's Publicist |
 John ShrapnelPR Chief | PR Chief |
 Emily MortimerPerfect Girl | Perfect Girl |
 Dorian LoughLoud Man in Restaurant | Loud Man in Restaurant |
 Sanjeev BhaskarLoud Man in Restaurant | Loud Man in Restaurant |
 Paul ChahidiLoud Man in Restaurant | Loud Man in Restaurant |
| MMatthew WhittleLoud Man in Restaurant | Loud Man in Restaurant |
 Mischa Barton12-year-old Actress | 12-year-old Actress |
 Clarke Peters'Helix' Lead Actor | 'Helix' Lead Actor |
 Ann BeachWilliam's Mother | William's Mother |
 Samuel WestAnna's Co-Star | Anna's Co-Star |
 Tony ArmatradingSecurity Man | Security Man |
 Andy de la TourJournalist | Journalist |
 Rupert ProcterJournalist | Journalist |
 Maureen HibbertJournalist | Journalist |
| DDavid SternbergJournalist | Journalist |
| AArturo VenegasForeign Actor | Foreign Actor |
