Ngaphandle kwenyani yokuba iinkcukacha ezininzi malunga nenxalenye entsha yolo gama "zizichengeni" zilawulwa yimfihlo yokungena kwimifanekiso yefilimu ezayo. Ngokukodwa, impapasho yayinethuba lokuthetha noBill Murrey, owayeza kubuyela kwindima kaGqr Peter Venkman. Njengomntu ovunyiweyo, wavuma ukuba nenxaxheba "kwindlalifa" emva kokuvavanya imeko:
Iskripthi ilungile. Ineemvakalelo ezininzi. Ichaza isihloko sentsapho, kwaye ngemixholo inomdla kakhulu. Le filimu iya kusebenza.
Ukuzithemba kukaMurray kwi "Indlalifa" ngophawu oluhle. Ifilimu entsha iya kuba ngumgaqo-nkqubo olandelayo: Ukugweba ngeTrailer entsha yovakalayo, isahlulo sesithathu seFranchse iya kuba nembekiselo ezininzi kubangaphambili.
Nangona i-trailer igxininisa ukwazisa abaphulaphuli kunye nabadlali abatsha, kubandakanya namaqhawe eRadda naseFinn Wollhord, uninzi lwezinto zokuqala ze "zangaphambili" ziya kubuyela kwizikrini.
Ukongeza kwiMurray, uDan Eykroyd, ernie hudson, i-annie pietts kunye ne-scernie solukela iya kubuyiselwa kwindima yabo ende. Umlawuli kunye nomhlambi we-jason wrightman avumile ukuba kule filimu unqwenela ukuvuselela uvuyo olunemihlali, oluyenzeka kwinxalenye ezimbini zoqobo.
Kwindawo yokuhlala yaseRussia "abazizingeli zesiporho: iindlalifa" ziya kukhutshwa nge-9 kaJulayi kulo nyaka.