 Rowan AtkinsonWalter Goodfellow | Walter Goodfellow |
 Kristin Scott ThomasGloria Goodfellow | Gloria Goodfellow |
 Maggie SmithGrace Hawkins | Grace Hawkins |
 Patrick SwayzeLance | Lance |
 Tamsin EgertonHolly Goodfellow | Holly Goodfellow |
 Toby ParkesPetey Goodfellow | Petey Goodfellow |
 Liz SmithMrs. Parker | Mrs. Parker |
 Emilia FoxRosie Jones | Rosie Jones |
 James BoothMr. Brown | Mr. Brown |
| PPatrick MoncktonBob - Pond Workman | Bob - Pond Workman |
 Rowley IrlamTed - Pond Workman | Ted - Pond Workman |
| VVivienne MooreMrs. Martin | Mrs. Martin |
 Murray McArthurVicar's Convention Master of Ceremonies | Vicar's Convention Master of Ceremonies |
| MMorgan GowerReverend Campbell | Reverend Campbell |
 Rupert SimonianBilly Martin the Bully | Billy Martin the Bully |
 Alex MacqueenTrain Ticket Collector | Train Ticket Collector |
| PPaul ViraghPoliceman on Train | Policeman on Train |
 Tony DenhamPolice Interrogator | Police Interrogator |
 Roger HammondJudge | Judge |
| AAndrew Thomas JonesMark - Boyfriend #2 | Mark - Boyfriend #2 |
 Jack RyanDavid - Boyfriend #1 | David - Boyfriend #1 |
| NNazim KourgliGrant the Goth - Boyfriend #3 | Grant the Goth - Boyfriend #3 |
| JJack ZimmermannJereny Z - Boyfriend #4 | Jereny Z - Boyfriend #4 |
 Terry AldertonTV Chat Show Presenter | TV Chat Show Presenter |
 David SchaalTV Chat Show Pundit #1 | TV Chat Show Pundit #1 |
| CChrissie CotterillTV Chat Show Pundit #2 | TV Chat Show Pundit #2 |
| RRory DorlingBilly Martin's Gang | Billy Martin's Gang |
| MMax MurleyBilly Martin's Gang | Billy Martin's Gang |
| JJames GallowayBilly Martin's Gang | Billy Martin's Gang |
