Isiteshi se-BBC simemezele ukukhishwa kohlelo olukhethekile lwethelevishini, oluzonikezelwa esilwaneni esingakaze sibonwe esisungulwe nguJoan Rowling we-France Crealing France. Okwamanje, iphrojekthi yaziwa ngaphansi kwesihloko sokusebenza "izidalwa ezinhle: umlando wemvelo." Ukudluliselwa okuholayo kuzoba nguStephen Fry. Ngaphezu kwalokho, emsebenzini kule phrojekthi, isiteshi se-BBC sabhalela ukusekelwa kweLondon Museum yamaphuzu wemvelo, lapho kuvela khona izidalwa ezimnandi: izidalwa zemvelo "maduze zizovulwa.
Kubalulekile ukuqaphela ukuthi ukudluliswa ngeke kujabulise ngokukhethekile ngoba abadali bahlose ukukhombisa ukuthi izidalwa ezinganekwane ezivela kanjani emhlabeni womhlaba ezihlangabezana nezilwane zangempela ezihlala emhlabeni wethu. Abakhiqizi bathi "emlandweni wemvelo" wezithameli, kunezidalwa eziningi ezivela zombili kumafilimu "izidalwa ezinhle" nasezincwadini eziphathelene noHarry Potter. Abathandi bomhlaba womhlaba bazokwazi ukujwayelana nezilwane ezinjalo njengoNühler, Centaur, iPhoenix, ukuqhuma, i-Figery Tiger Zavu nabanye abaningi.
Kubikwa ukuthi ekudluliseni kuzovela izingcezu ezivela kumafilimu "izidalwa ezinhle", kanye nedatha egciniwe eveziwe evela emnyuziyamu. Uma kukhulunywa ngezikrini, akukacaciswa.