George A. Williams

Three Rogues

Teamster (uncredited)

Hurricane Hal

Bill Adams

The Queen of Aces

The Boy's Father

Super Speed

'Dad' Perkins

Thundering Romance

The Oil Representative

The Phantom Horseman

Judge

The First Degree

Sheriff

The Long Chance

Dr. Taylor

In the Days of Buffalo Bill

Calvert Carter

Perils of the Yukon

Scott McPherson

Headin' West

Barnaby Forest

The Fire Eater

Mort Frame

The Dawn of Understanding

Silas Prescott

The Further Adventures of Stingaree

Black Hill

The Hazards of Helen

Various Role

The Sidetracked Sleeper

George Summers

The Prima Donna's Special

'Dad' Morley

The Death Siding

The Sheriff

The Railroad Claim Intrigue

Fleming

The Wrecked Station

Stanton Grey

The Fireman's Nemesis

Chief Dispatcher

The Mogul Mountain Mystery

Division Superintendant

A Race with Death

Purdy - the Rancher

The Vanishing Box Car

Hedley

The Midnight Express

Banker Randall

The Lineman's Peril

Superintendent of the Road

The Trial Run

Morton of the United Fruit Growers

The Forgotten Train Order

Mr. Purdy

The Runaway Sleeper

Mr. Grayson

The Lone Point Mystery

The President of the Railroad

The Gate of Death

Superintendent Purdy

The Lost Messenger

Landers - the President of the Railroad

A Daring Chance

The President of the Railroad

To Save the Special

The President of the Railroad

The Blocked Track

The Butler - Ex-Telegrapher

The Death Swing

Mr. Benton - Dick's Father

Defying Death

The President of the Road

The Hoodoo of Division B

Kent - the Veteran Engineer

Ablaze on the Rails

Benton

The Secret of the Box Car

The Bank Official

At Danger's Call

Superintendent Waller

With the Aid of the Wrecker

Greggs - the Diamond Dealer

Hurled Through the Drawbridge

Sinton

A Mystery of the Rails

The Sheriff

A Plunge from the Sky

1st Foreign Agent

The Broken Brake

The Doctor

To Save the Road

Senator Brown

The Engineer's Honor

Auditor Blake

The Mysterious Cipher

Chilton - Dealer in Antiques

In Death's Pathway

Mr. Burkett - Eleanor's Father

A Race Through the Air

The Spiked Switch

Engineer Trent

The Capture of Red Stanley

The Chief Dispatcher

One Chance in a Hundred

The Construction Boss

The Bridge of Danger

Pop Bates

The Human Telegram

The President of the Western Railway

The Trail of Danger

The Train Despatcher

The Governor's Special

The Governor (as George Williams)

The Record Run

Railroad President Benton

The Dumb Girl of Portici

The Broken Rail

Markey - Division Superintendent

Train Order Number Forty-Five

Loring - Division Superintendent

A Perilous Chance

Pike - Chief of the Railroad Detectives

The Girl on the Engine

McKay - Division Superintendent

A Deed of Daring

Norton - Chief of the Smuggling Gang

The Fate of Number One

Gerald - Division Superintendent

A Wild Ride

The Midnight Limited

Griffin - a Traveler

The Pay Train

O'Malley - Section Foreman

The Human Chain

Deering - Head of the Wharf Rat Gang

The Box Car Trap

Gerald - Engineer of the Power Plant

A Race for a Crossing

Sharky - Agent of the Rival Road

The Girl Engineer

Williams - Owner of the Boss Mine

The Girl on the Trestle

Passenger Conductor

A Life in the Balance

Corning - Conductor

The Girl at Lone Point

Spud Hogan - Tommy's Pal

The Death Train

Duncan - Secret Service Detective

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

The Constable

The Broken Circuit

Wilkens - the Paymaster

The Leap from the Water Tower

Cleland - the Trainmaster

The Flying Freight's Captive

Houk - a Detective

The Stolen Engine

Tom O'Grady - Section Foreman

The Plot at the Railroad Cut

Haddon, the Contractor

His Nemesis

G.H. Manning

The Lost Mail Sack

John Gates

The Flaw in the Alibi

Henry FIelding - Banker