Eumqondisi omkhulu wamafilimu waseMexico uGuillermo del Toro usevele umemezele kwabezindaba ukuthi yini ezoba ngumdlalo wokugcina wengxenye yesibili kaHellboy, ezobizwa ngeHellboy 2: The Golden Army. Umlingiswa wencwadi yamahlaya onekhono owenziwe nguMike Mignola uzophinde adlalwe nguRon Perlman. Umlingisi okhaliphile uzophinde abe nenkampani kaSelma Blair njengoLiz Sherman, uDoug Jones (lo muntu ungungqondongqondo odlala izinto ezingavamile ngoba kulabo abangamazi ubenguFaun I-Labyrinth yePan, futhi ulinde ukuthi sikubone ku- Ukukhuphuka kweSilver Surfer lapho edlala khona u-Estela Silverada engxenyeni yesibili yeFantastic 4) njengo-Abe Sapien noJeffrey Tambor njengoTom Manning, umqondisi we-BPRD (ihhovisi lokusesha le-paranormal).
Abalingisi abaphindayo bajoyine u-Anna Walton njengoPrincess Nuala (kungumcabango wami noma igama elifanayo u-Ophelia okuthiwa ubenePan's Labyrinth), uLuke Goss (ophinda noDel Toro ngemuva kokudlala uNomak eBlade 2) njengoPrince Nuada, uJohn Alexander kuzoba ngumzimba kaJohann noTomas Kretschmann oyizwi elinguqulo yokuqala, uRoy Dotrice uzoba yiKing Balor kanti uJohn Hurt uzokwenza i-cameo njengobaba kaHellboy wokutholwa ongasekho, uSolwazi Trevor 'Broom' Bruttenholm.
Ukulandelana kwefilimu yango-2004 kuphinde kwabhalwa nguDel Toro nobaba wesidalwa, uMike Mignola omkhulu, futhi uzoqala ukuqopha lolu Lwesihlanu oluzayo, ngoJuni 8 eBudapest. Isitolimende esisha salomlingiswa sizokhishwa ehlobo lika-2008 yi-Universal nangokukhiqizwa kwamaDel Toro Films.
