The Unknown
- વર્ષ: 1915
- દેશ: United States of America
- શૈલી: Drama, Adventure
- સ્ટુડિયો: Jesse L. Lasky Feature Play Company
- કીવર્ડ:
- ડાયરેક્ટર: George Melford
- કાસ્ટ: Lou Tellegen, Theodore Roberts, Dorothy Davenport, Hallie Clements, Tom Forman, Raymond Hatton
