A Study in Scarlet
- عام: 1933
- بلد: United States of America
- النوع: جريمة, غموض, إثارة
- ستوديو: Fox Film Corporation, K.B.S. Productions Inc., Sono Art-World Wide Pictures
- الكلمة الرئيسية: widow, detective, secret society, lawyer, sherlock holmes
- مخرج: Edwin L. Marin
- المصبوب: Reginald Owen, Anna May Wong, Alan Mowbray, Warburton Gamble, June Clyde, John Warburton