Joseph McGrathDirector
Peter SellersSir Guy Grand
Ringo StarrYoungman Grand
Richard AttenboroughOxford Coach
Isabel JeansDame Agnes Grand
Caroline BlakistonHon. Esther Grand
Wilfrid Hyde-WhiteCaptain Reginald K. Klaus
Terence AlexanderMad Major
Peter BaylissPompous Toff
Joan BenhamSocialite in Sotheby's
Patrick CargillAuctioneer at Sotheby's
Graham ChapmanOxford Crew (uncredited)
John CleeseDirector in Sotheby's
Clive DunnSommelier
Peter GravesLord at Ship's Bar (uncredited)
David HutchesonLord Barry
John Le MesurierSir John (uncredited)
Jeremy LloydLord Hampton
David LodgeShip's Guide
Ferdy MayneEdouard
Frank ThorntonPolice Inspector (uncredited)