Rigby, Larribee, and Grant each have one third of Bill Joyce's map locating his gold mine. The three plus Joyce's sister Helen head for the mine. An accident with a runaway horse carrying supplies leaves them stranded in the desert with very little water.

Genres

Cast

Tom Mix

Tom Rigby

Lois Wilson

Helen Joyce

Fred Kohler

Lew Grant

Forrest Stanley

Doc Larribee

Edith Fellows

Betty Joyce

Willard Robertson

Bill Joyce

Mae Busch

Tillie

Otis Harlan

Peck

Francis Ford

Gabe

Tony the Horse

Tony - Tom's Horse