The Lone Defender

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

Otto Metzetti

Red's Partner

Wyndham Gittens

Editor

Harry L. Fraser

Screenplay

Richard Thorpe

Director

Nat Levine

Producer

Benjamin H. Kline

Director of Photography

Bennett Cohen

Screenplay

Kermit Maynard

Stunts

Joe Bonomo

Stunts

William P. Burt

Screenplay

Victor Metzetti

Stunts

Arthur Metzetti

Stunts