A mining engineer teams up with a crusty deputy sheriff to solve the mystery killings at an old mine where the owner's family waits for him to die, and where a valuable radium strike may have been made.
Edward E. Paramore Jr. | Screenplay |
Zane Grey | Novel |
Charles Barton | Director |
Emanuel Cohen | Executive Producer |
Harold Hurley | Producer |
Archie Stout | Director of Photography |
Ethel Doherty | Writer |