 Kenneth MoreDavid Mann | David Mann |
 Ralph RichardsonSir Stanley Johnson | Sir Stanley Johnson |
 Wendy CraigJessie Weston | Jessie Weston |
 Jean MarshPeggy Mann | Peggy Mann |
| AAngela BaddeleyMiss Knott | Miss Knott |
 Peter SallisFrank Godsell | Frank Godsell |
 Jack GwillimController of Programmes | Controller of Programmes |
 Megs JenkinsLady Johnson | Lady Johnson |
 Derek FrancisSir John Dawson-Brown | Sir John Dawson-Brown |
 Martin WyldeckCyril Browne | Cyril Browne |
| JJohn MatthewsFloor Manager | Floor Manager |
| BBill CartwrightAnnouncer, Curzon Cigarette Man | Announcer, Curzon Cigarette Man |
| RRoy WilsonElectrician | Electrician |
| SStephen HancockTechnical Operations Manager | Technical Operations Manager |
| PPatrick ParnellVision Mixer | Vision Mixer |
| HHenry GreenProp Boy | Prop Boy |
| JJohn RaeWilliam | William |
| SStanley HollingsworthChauffeur (as Stan Hollingsworth) | Chauffeur (as Stan Hollingsworth) |
 Alan HowardParliamentary Private Secretary | Parliamentary Private Secretary |
 Jean AlexanderWaitress | Waitress |
| TTrader FaulknerFilm Editor | Film Editor |
| HHarold H. DeanToastmaster | Toastmaster |
| GGeorge BettonTUC Official | TUC Official |
| AAnthea WyndhamAnnouncer | Announcer |
| PPeter LaytonSound Engineer | Sound Engineer |
| VVincent HardingPhotographer | Photographer |
| SSusan ArmstrongWardrobe Assistant | Wardrobe Assistant |
| MMarion HortonSupreme Chocolate Girl | Supreme Chocolate Girl |
| KKathleen HelmeWheatie Flake Crispie Family Member | Wheatie Flake Crispie Family Member |
| BBrian VaughanWheatie Flake Crispie Family Member | Wheatie Flake Crispie Family Member |
