Directed by Lynn Reynolds | Starring: Tom Mix, J. Farrell MacDonald, Eva Novak, Sid Jordan

A government agent investigates a ring that is smuggling Chinese aliens across the border from Mexico. His investigation takes him to the Grand Canyon. He finds a dazed girl wandering around who has become separated from her companions and is lost. He and the girl are soon found by her companions - the smuggling ring!.

IMDb Sky High movie posters