The unscrupulous attempts by speculators Dr. West and Jim Prince to have a railroad pass through lower California are met with opposition by Spanish landowners led by Dona Maria Saltonstall, who tries flirting with West to restore their property. Pereo, a religious fanatic who works for Dona Maria, believes in the curse of the Gray Wolf's Ghost: if a member of Dona Maria's family mates with an alien, fortune and life will be lost. Meanwhile, West's son Harry, whom he deserted years before, comes to avenge the wrong done to his mother.

Genres

Cast

Lurline Lyons

Dona Maria Saltonstall

Rita Stanwood

Señorita Maruja Saltonstall

Violet Schram

Pequita

H.B. Warner

Doctor West / Harry West

Lloyd Whitlock

Jim Prince

George Field

Miguel

Edward Peil Sr.

Marin Sais