Sean ScullyPeter Schaefer Hans HoltDirector Eisinger Fritz EckhardtFather Fiala Gunther PhilippRadio Announcer Denis GilmoreFriedel Schmidt Hermann FurthmosekChoirmaster Hans ChristianChoirmaster Walter RegelsbergerChoirmaster Wiener SängerknabenThemselves Peter V. HeraldCoproductor Werner SchlichtingArt Direction Isabella SchlichtingArt Direction Kurt GrigoleitDirector Of Photography Rudolf NussgruberAsistente de dirección Heinz SchreiterCompositor de música original Robert A. StemmleHistoria 
