The Lone Defender

A prospector is murdered by The Cactus Kid and his gang, who hope to find the murdered man's goldmine. The miner's dog, Rin-Tin-Tin, recognizes the killers, who thereafter seek to use the dog to locate the lost mine. With the help of a government agent and a young girl, Rinty saves the mine and brings the bad guys to justice.

Cast

Rin-Tin-Tin

Rinty

Walter Miller

Ramon

June Marlowe

Dolores Valdez

Josef Swickard

Juan Valdez

Buzz Barton

Buzz

Lee Shumway

Amos Harkey

Julia Bejarano

Maria, the Dueña

Lafe McKee

Sheriff Billings

Arthur Morrison

Limpy

Frank Lanning

Burke

Bob Kortman

Jenkins

Victor Metzetti

Red