The Vanishing Dagger
- વર્ષ: 1920
- દેશ: United States of America
- શૈલી: Adventure
- સ્ટુડિયો: Universal Film Manufacturing Company
- કીવર્ડ: movie serial, lost film, silent serial
- ડાયરેક્ટર: J.P. McGowan, Edward A. Kull, Eddie Polo
- કાસ્ટ: Eddie Polo, C. Norman Hammond, Laura Oakley, Peggy O'Day, Thelma Percy, Ray Ripley
