크레딧 출연 Bonita Granville Nancy Drew John Litel Carson Drew James Stephenson Challon Frankie Thomas Theodore 'Ted' Nickerson Frank Orth Captain Tweedy Helena Phillips Evans Mary Eldredge Renie Riano Effie Schneider, Drew's Maid Charles Trowbridge Hollister Dick Purcell Keiffer Edward Keane Adam Thorne Mae Busch Miss Tyson, the Nurse Tommy Bupp Spud Murphy (uncredited) Betty Jane Graham Brinwood Student (uncredited) Stuart Holmes Telegrapher (uncredited) Vera Lewis Miss Van Deering (uncredited) Jack Mower Radio Station Technician (uncredited) John Ridgely Radio Station Technician (uncredited) Cliff Saum Farmer (uncredited) Joanne Tree Brinwood Student with Black Hat (uncredited) Brandon Tynan Dr. Raymond 'Ray' Spires (uncredited) Lottie Williams Mrs. Ray Spires (uncredited) Tom Wilson Brennan, the Gate Guard (uncredited) 스텝 Kenneth Gamet Writing William Clemens Directing Mildred Wirt Benson Writing John Langan Writing Frank Magee Editing Stanley Fleischer Art Bryan Foy Production L. William O'Connell Camera Heinz Roemheld Sound Lester D. Guthrie Directing Stanley Jones Sound Carolyn Keene Writing Milo Anderson Costume & Make-Up Edward Stratemeyer Writing