Greggs, returning from abroad with a large consignment of precious stones, thwarts the first attempt of Gentleman Joe and his accomplice to rob him at his hotel, but they follow him aboard the train the when he is alone on the observation platform they attack him, and a struggle ensues in which Greggs is finally thrown to the ground from the speeding train. Helen, riding through the hills in an auto, comes upon him before Joe and his pal can alight from the train, Greggs gives her the diamonds and tells her to speed away and rush help back to take care of his injuries.
A man assists a woman to dispose of the body of her stepfather....

Publisher John Gillespie faces a financial crisis after his business partner skips town with all the...

A reformed criminal is blackmailed when three girls are murdered.
Braggs, the young western settler, comes into view leading his broncho while he leads his little chi...

A mystery novelist meticulously creates an alibi to keep her husband from being convicted of murder.
The fascinating game of bridge has completely ensnared Mrs. Willis, the pretty young wife of a Wall ...

When informed by Helen that the rival railroad proposes to cross the Salt Lake's tracks, McKay, Divi...

Jud Hendricks, foreman of the construction camp, is being blackmailed by Gypsy Joe, who knows of a d...

Helen, discharged by the superintendent without justification, comes to the rescue when a flat car, ...

Helen, by a courageous leap from a motorcycle, reaches the burning boxcar in which the detectives ar...

Dick Benton, a young attorney of the railroad, is on his way to the Capitol to deliver evidence invo...

Stallings' plot to spoil the demonstration of Dick Benton's newly invented safety stop for trains se...

On a visit to the State Prison with Superintendent Melvin of the construction camp near Lone Point. ...

The smugglers seem in a fair way to escape on a stolen engine when Helen, unhitching a team from a n...

A fall from a semaphore weakens Wood's mind and when he later disappears circumstances point to suic...

After binding Helen to prevent her from stopping the express train to have it await an armed guard, ...

When the Limited is forced to stop because of an obstruction on the tracks, the passengers alight fo...