크레딧 출연 Albert Dekker Dr. Alexander Thorkel Thomas Coley Bill Stockton Janice Logan Dr. Mary Robinson Charles Halton Dr. Rupert Bulfinch Victor Kilian Steve Baker Frank Yaconelli Pedro Paul Fix Dr. Mendoza Frank Reicher Prof. Kendall Jane Webb Woman Billy Wilkerson Silent Indian 스텝 Dale Van Every Production Merian C. Cooper Production Ellsworth Hoagland Editing Gerard Carbonara Sound Tom Kilpatrick Writing Ernest B. Schoedsack Directing Henry Sharp Camera Malcolm Stuart Boylan Writing A. E. Freudeman Art Albert Hay Malotte Sound Ernst Toch Sound William LeBaron Production Hans Dreier Art A. Earl Hedrick Art Robert Odell Art Charles Gemora Costume & Make-Up Hollingsworth Morse Directing Harry Lindgren Sound Richard Olson Sound