The Lone Defender
- વર્ષ: 1930
- દેશ: United States of America
- શૈલી: Action
- સ્ટુડિયો: Mascot Pictures
- કીવર્ડ: german shepherd, movie serial, dog hero
- ડાયરેક્ટર: Richard Thorpe
- કાસ્ટ: Rin-Tin-Tin, Walter Miller, June Marlowe, Josef Swickard, Buzz Barton, Lee Shumway
