De tre akkorder Skuespillere og folkene bag
Glynis JohnsStella Cotman Roland CulverGeorge Ramsay Alison LeggattFreda Ramsay Charles VictorMr. Bateman Peter GravesPhilip Cronshaw Margaret WithersMrs. Bateman Margaret VynerGertrude Wilmot John LaurieAndrews, Engineer W. Somerset MaughamSelf and Narrator / Handling Dorothy BramhallSecretary Patricia RaineOffice Girl Campbell CottsClub Member Michael TrubshaweAscot Man Jacques FrançoisPierre, French Steward Joan HarbenMiss Nora Price Vincent BallYoung Husband Carol WolveridgeLittle Girl John WarrenShip's Officer David HutchesonSandy Wescott Charles GoldnerPaco Espinal Mary MerrallFlora Penezzi Martin MillerCarlo Penezzi Heather ThatcherEva Barrett Guido LorraineRussian Prince Daphne BarkerItalian Countess Muriel GeorgeMrs. Robinson Reg ThomasonCasino Patron (uncredited) Robert Brooks TurnerSeaman Leaving Ship as Passengers Board (uncredited) Anthony PelissierInstruktør T. E. B. ClarkeManuskript Desmond DickinsonDirector Of Photography Richard AddinsellKomponist af original musik W. Somerset MaughamSelf and Narrator / Handling 
