The Stolen Engine

The Hazards of Helen

The Sidetracked Sleeper

The Prima Donna's Special

The Death Siding

The Railroad Claim Intrigue

The Wrecked Station

The Fireman's Nemesis

The Mogul Mountain Mystery

A Race with Death

The Vanishing Box Car

The Midnight Express

The Lineman's Peril

The Trial Run

The Forgotten Train Order

The Runaway Sleeper

The Lone Point Mystery

The Gate of Death

The Lost Messenger

A Daring Chance

To Save the Special

The Blocked Track

The Death Swing

Defying Death

The Hoodoo of Division B

Ablaze on the Rails

The Secret of the Box Car

At Danger's Call

With the Aid of the Wrecker

Hurled Through the Drawbridge

A Mystery of the Rails

A Plunge from the Sky

The Broken Brake

To Save the Road

The Engineer's Honor

The Mysterious Cipher

In Death's Pathway

A Race Through the Air

The Treasure Train

The Spiked Switch

The Capture of Red Stanley

One Chance in a Hundred

The Bridge of Danger

The Human Telegram

The Trail of Danger

The Governor's Special

The Race for a Siding

The Record Run

The Trapping of 'Peeler' White

The Detective's Peril

The Girl Who Dared

A Race for a Life

The Girl Telegrapher's Nerve

The Switchman's Story

The Perilous Swing

The Peril of the Rails

The Broken Wire

Tapped Wires

The Open Track

The Haunted Station

When Seconds Count

At the Risk of Her Life

A Boy at the Throttle

The Wrong Train Order

Crossed Wires

The Tramp Telegrapher

The Dynamite Train

The Girl on the Bridge

The Girl and the Special

Danger Ahead!

The Rescue of the Brakeman's Children

A Mile a Minute

A Test of Courage

The Watertank Plot

A Matter of Seconds

A Girl's Grit

Nerves of Steel

The Broken Rail

Train Order Number Forty-Five

A Perilous Chance

The Limited's Peril

The Substitute Fireman

The Runaway Boxcar

The Girl on the Engine

A Deed of Daring

The Fate of Number One

A Wild Ride

The Midnight Limited

In Danger's Path

Near Eternity

The Pay Train

The Human Chain

A Railroader's Bravery

The Broken Train

The Fiend at the Throttle

The Hazards of Helen Ep26: The Wild Engine

The Box Car Trap

A Race for a Crossing

The Girl Engineer

The Girl on the Trestle

A Life in the Balance

The Girl at Lone Point

The Railroad Raiders of '62

The Night Operator at Buxton

The Death Train

The Open Drawbridge

The Engineer's Peril

The Red Signal

The Hazards of Helen: Episode13, The Escape on the Fast Freight

The Little Engineer

The Fast Mail's Danger

The Broken Circuit

The Leap from the Water Tower

The Girl Telegrapher's Peril

The Escape on the Limited

The Black Diamond Express

The Flying Freight's Captive

The Girl at the Throttle

The Plot at the Railroad Cut

Helen's Sacrifice