Lone Defender (1930) Serial (Remastered)

See Rin Tin Tin in this early all talkie serial, also starring: Walter Miller, June Marlowe and Buzz Barton. The Cactus Kid and his gang kill a secretive prospector hoping to find his goldmine. The miner's dog, Rin-Tin-Tin, must help the the Miner's daughter, Dolores Valdez (June Marlowe), and the mysterious Ramon (Walter Miller) to save the mine and bring the bad guys to justice.