The Lone Defender
- අවුරුදු: 1930
- රට: United States of America
- ප්රභේදය: Action
- ශබ්දාගාර: Mascot Pictures
- මූල පදය: german shepherd, movie serial, dog hero
- අධ්යක්ෂක: Richard Thorpe
- කාස්ට්: Rin-Tin-Tin, Walter Miller, June Marlowe, Josef Swickard, Buzz Barton, Lee Shumway
