 Peter SellersSir Guy Grand KG, KC, CBE | Sir Guy Grand KG, KC, CBE |
 Ringo StarrYoungman Grand, Esq. | Youngman Grand, Esq. |
| IIsabel JeansDame Agnes Grand | Dame Agnes Grand |
| CCaroline BlakistonHon. Esther Grand | Hon. Esther Grand |
 Wilfrid Hyde-WhiteCaptain Reginald K. Klaus | Captain Reginald K. Klaus |
 Spike MilliganTraffic Warden | Traffic Warden |
 John CleeseDirector in Sotheby's | Director in Sotheby's |
 Richard AttenboroughOxford Coach | Oxford Coach |
 John Le MesurierSir John | Sir John |
 Raquel WelchPriestess of the Whip | Priestess of the Whip |
 Roman PolanskiSolitary Drinker | Solitary Drinker |
 Leonard FreyLaurence Faggot | Laurence Faggot |
 Laurence HarveyHamlet | Hamlet |
 Christopher LeeShip's Vampire | Ship's Vampire |
 Clive DunnSommelier | Sommelier |
 Patrick HoltDuke in Sotheby's | Duke in Sotheby's |
 Hattie JacquesGinger Horton | Ginger Horton |
 Jeremy LloydLord Hampton | Lord Hampton |
 Ferdy MayneEdouard | Edouard |
 Dennis PriceWinthrop | Winthrop |
 Graham StarkWaiter | Waiter |
 Yul BrynnerTransvestite Cabaret Singer | Transvestite Cabaret Singer |
 Graham ChapmanOxford Crew | Oxford Crew |
 James LaurensonOxford Crew | Oxford Crew |
 Frank ThorntonPolice Inspector | Police Inspector |
 David HutchesonLord Barry | Lord Barry |
 Michael AspelHimself | Himself |
 Alan WhickerHimself | Himself |
 Edward SinclairPark Attendant | Park Attendant |
| PPaula WrightAuction Patron (uncredited) | Auction Patron (uncredited) |
