Climbing into a cab of a freight engine, Bobbie Layson, the son of a station pulls the throttle open. The alarm goes out and Helen, stationed at Lone Point, is ordered to derail the runaway and thus prevent it from running head-on into the approaching passenger train. Fearing for his son's life, Layson phones Helen

Claim jumper Dave Marco and his boss Earl Foster, a crooked investment broker, hire chemist Ralph Br...

A mystery novelist meticulously creates an alibi to keep her husband from being convicted of murder.

The smashed corner of a trunk containing counterfeiting paraphernalia reveals to Helen that there is...

Red Stanley's band has successfully robbed the express car and the members are making good their esc...

"Red" Byrd and his aides succeed in learning that a large treasure is being shipped on a certain fre...

Chilton, a crooked dealer in antiques, decides on a daring scheme to recoup his finances by defraudi...

Sterling and Ella steal a jewelry salesman's sample bag and make their getaway by boarding a passeng...

Communicating with his pals outside, Daly informs them as to the date upon which he is to be taken f...

The shifting of the dynamite contained in a boxcar causes the latter to be cut from the freight and ...

Beaten by Dun and Corson, Trent is hurled unconscious to the tracks. Helen, who witnesses the attack...

Tony, a half-breed Mexican is kicked from pillar to post, but he grasps a chance for revenge on soci...

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...

Apparent carelessness causes Conductor Lawton and his train crew to be laid off for thirty days. A g...

Helen is enjoying a ride on her horse, "Hazard," after her day's work, when news comes that "Red" Pu...

A college boy's prank imperils the life of the railroad president's son who has worked his way up to...