Circumstances make Helen think that Jack, the engineer and son of the road's auditor, is guilty of the theft of $50 that comes to light through a shortage in her accounts. Gypsy Joe, the real thief, gathers his followers to seek vengeance on the train crew for having thrown him off the train.
A pair of crooks steal a valuable package, hold up the crew of a freight engine, and compel the engineer to aid their escape. Learning this, Helen climbs into the cab of a locomotive standing on a siding and takes up the chase.
The Stolen Engine
1914
0
Sharky, a rival road agent, plots to spoil a trial run to be made on Helen's road that will win a mail contract. He opens a waste valve on the tank of the engine, and, when nearing Lone Point, the water tank runs dry. Helen comes to the rescue by mounting the new gasoline speeder and starting off with the mail for the end of the run.
A Race for a Crossing
1915
0
Jim, determined to ruin a box car brake test, hides inside, removes the flooring, and ruins the brake apparatus. As a result, the box car runs wild, trapping him inside. Before Helen can sidetrack the runaway, it shoots off the track at Elbow curve, overturning as it topples down the embankment. Helen smashes a hole through the side, braves the flames, crawls into the car, rescues Jim and drags him to safety. But her heroism is too late; Jim dies in her arms.
The Box Car Trap
1915
0
Under the influence of liquor, Griffin foolishly displays a roll of bills. Wheeler and Walter, yeggmen, see the money and trail the traveler to the station. The men learn the berth he is to occupy. Hastening to a bridge under which the train must pass, they drop to the roof of one of the cars when it appears. Helen, transferred to Burnett, is a passenger on the train. By mistake, Griffin gets into her berth. Because of the man's condition, Helen consents to allow him to keep her berth. The girl takes the one which Griffin's ticket calls for. An hour later, Helen is awakened by a peculiar noise outside the car. Hastily dressing, she sees the window being raised. Wheeler's face appears at the window. The man foils Helen's attempt to shoot him, disarms her and then climbs back to the roof of the car.
The Midnight Limited
1915
0
Sterling and Ella steal a jewelry salesman's sample bag and make their getaway by boarding a passenger train. Word is flashed ahead to Helen, who in turn notifies Bowring, a railroad detective. The train is flagged.
Danger Ahead!
1915
0
In the second entry of the popular Hazards of Helen series, Helen, is temporarily assigned as a telegraph operator at Quarry Depot; bad blood springs up between two men who are seeking Helen's favor, but to whom she has remained impartial.
The Plot at the Railroad Cut
1914
0
Dick Benton is making a game attempt to start life all over again, after escaping from prison where he was confined for a crime he did not commit. "Peeler" White, who was really guilty, and who aided Benton to escape without telling the reason for his interest, stumbles across the young man who is now an express messenger. "Peeler" threatens to disclose his knowledge unless Benton aids him in a fake hold-up. The young man pretends to be a willing victim, but really warns the railroad detectives and "Peeler" and his companion find themselves in a trap on the train the following day.
The Trapping of 'Peeler' White
1916
0
Battling Brewster
1924
0
Down and out, Bob, an engineer, drifts into town. His condition excites Helen's sympathy. Using her influence, the girl secures him a position with the railroad. Rankin, Dalmore and Dougherty escape from prison. The men attempt to enter the Hobart Tower, but Helen, seizing a revolver, baffles them.
The Fast Mail's Danger
1915
0
While Hastings, the engineer of Freight No. 3205 is at lunch- in the Lone Point station, Bobby Heywood, the son of an engineer, climbs into the cab of the engine. Having frequently observed his father start his locomotive, Bobby jerks the throttle open. Helen sees the freight speeding down the track. Remembering that Bobby has been playing about the station, the girl surmises what has occurred.
The Little Engineer
1915
0
The film is about a woman who experiences frightening visions after visiting an insane asylum where one of the inmates claims to be Count Dracula (here following the Hungarian spelling Drakula). She has trouble determining whether the inmate's visions are real or merely nightmares.
Drakula halála
1921
8
Following the wreck of the pay-car, it is rifled by a band of conspirators. All but one of the band later succeed in making their escape from the town by automobile, but this one is forced to jump aboard a freight train to which is attached the wreck train and huge crane.
The Trail of Danger
1916
0
To Save the Special
1916
0
A Daring Chance
1916
0
The Lost Messenger
1916
0
A Race with Death
1916
0
Bert Morgan and "Squint" Booth are freight agents for rival railroads concerned in getting the contract for hauling the gold ore produced by the Mogul Mountain mine. The contract finally falls to the road employing Morgan upon his promise to have cars in operation over an abandoned spur track within three weeks' time.
The Mogul Mountain Mystery
1917
0
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.
With the Aid of the Wrecker
1916
0
Helen, discharged by the superintendent without justification, comes to the rescue when a flat car, loaded with dynamite, is tearing to certain destruction down the grade, bearing the mischievous son of the superintendent.
At Danger's Call
1916
0
Stallings' plot to spoil the demonstration of Dick Benton's newly invented safety stop for trains seems certain of success when the locomotive is sent running wild down the tracks. Helen saves the day by climbing out on a wire stretching across the tracks and dropping to the speeding engine.
The Death Swing
1916
0