نجوم: Edward Arnold, Ann Harding, Donna Reed, Stephen McNally, Katherine Emery, Allen Jenkins
طاقم: Fred Zinnemann (Director), Baynard Kendrick (Novel), Guy Trosper (Screenplay), Howard Emmett Rogers (Screenplay), Jack Chertok (Producer), Lennie Hayton (Original Music Composer)
بلد: United States of America
لغة: English
الاستوديو: Metro-Goldwyn-Mayer
مدة العرض: 80 الدقائق
جودة: HD
صدر: Oct 16, 1942
IMDb: 5
الكلمات الدالة:espionage, world war ii, invention, theater play, b movie, blind, scientist, dog, female spy, german shepherd, private detective, guide dog, guard dog, enemy agent, war effort, spy ring, blind man, crooked butler, secret formula, industrial spy, industrial espionage, black butler, service dog, scientist's daughter, research scientist, dog hero, theatre producer, enemy spy, safe cracker, white butler, design plans, woman spy