 | Rowan Atkinson als Walter Goodfellow |
 | Kristin Scott Thomas als Gloria Goodfellow |
 | Maggie Smith als Grace Hawkins |
 | Patrick Swayze als Lance |
 | Tamsin Egerton als Holly Goodfellow |
 | Toby Parkes als Petey Goodfellow |
 | Liz Smith als Mrs. Parker |
 | Emilia Fox als Rosie Jones |
 | James Booth als Mr. Brown |
 | Patrick Monckton als Bob - Pond Workman |
 | Rowley Irlam als Ted - Pond Workman |
| Vivienne Moore als Mrs. Martin |
 | Murray McArthur als Vicar's Convention Master of Ceremonies |
| Morgan Gower als Reverend Campbell |
 | Rupert Simonian als Billy Martin the Bully |
 | Alex MacQueen als Train Ticket Collector |
| Paul Viragh als Policeman on Train |
| Tony Denham als Police Interrogator |
 | Roger Hammond als Judge |
| Andrew Thomas Jones als Mark - Boyfriend #2 |
 | Jack Ryan als David - Boyfriend #1 |
| Nazim Kourgli als Grant the Goth - Boyfriend #3 |
| Jack Zimmermann als Jereny Z - Boyfriend #4 |
 | Terry Alderton als TV Chat Show Presenter |
 | David Schaal als TV Chat Show Pundit #1 |
| Chrissie Cotterill als TV Chat Show Pundit #2 |
| Rory Dorling als Billy Martin's Gang |
| Max Murley als Billy Martin's Gang |
| James Galloway als Billy Martin's Gang |
| Richard Russo | Author |
| Niall Johnson | Art Direction |
| Julia Palau | Production Manager |
| Niall Johnson | Director |
| Crispian Sallis | Production Design |
| Niall Johnson | Screenplay |
| Dickon Hinchliffe | Music |
| Gavin Finney | Director of Photography |
| Victoria Russell | Costume Design |
| Ray Freeborn | Production Manager |
| Steve Christian | Executive Producer |
| Noel Donnellon | Producer |
| Peter Fudakowski | Associate Producer |
| David Garrett | Executive Producer |
| Bertil Ohlsson | Executive Producer |
| Julia Palau | Producer |
| Matthew Payne | Producer |
| Marc Samuelson | Executive Producer |
| Anne Sheehan | Executive Producer |
| Steve Wilkinson | Executive Producer |
| Nigel Wooll | Co-Producer |
| Robin Sales | Editor |
| Andrea Clark | Casting |
| Jeremy Zimmermann | Casting |
| Darren Evans | Makeup & Hair |
| Nicola Matthews | Makeup Artist |
| Aileen Seaton | Makeup & Hair |
| Joan Stribling | Makeup & Hair |
| Neesh Ruben | Set Decoration |
| Sandy Buchanan | ADR Mixer |
| Colin Codner | Sound Recordist |
| Howard Eaves | Foley Artist |
| Sarah Morton | Dialogue Editor |
| Brendan Nicholson | Sound Re-Recording Mixer |
| Richard Straker | Foley Recordist |
| Richard Street | Sound Re-Recording Mixer |
| Ruth Sullivan | Foley Artist |
| Trevor Swanscott | Foley Artist |
| Ian Tapp | ADR Mixer |
| Kevin Tayler | ADR Mixer |
