40-Horse Hawkins

Sylvia Dean

Stormy Seas

Mary Weems

Perils of the Rail

Helen Martin

Whispering Smith

Whispering Smith

Marion Sinclair

Stars of Yesterday

Self

The Operator at Black Rock

Ruth - Black Rock operator

The Fast Freight

Into the Depths

Beth Stanford - the Wife

The Stolen Engine

Helen

The Death Train

Helen

The Flying Freight's Captive

Helen

The Black Diamond Express

Helen

The Escape on the Limited

Helen

The Girl Telegrapher's Peril

Helen

The Broken Circuit

Helen

Battling Brewster

Margaret Rand

The Fast Mail's Danger

Helen

The Little Engineer

Helen

The Red Signal

Helen

The Engineer's Peril

Helen

The Open Drawbridge

Helen

The Railroad Raiders of '62

Helen

The Girl at Lone Point

Helen

Helen's Sacrifice

Helen

The Plot at the Railroad Cut

Helen

His Nemesis

Beatrice Reynolds

A Life in the Balance

Helen

The Girl on the Trestle

Helen

The Girl Engineer

Helen

A Race for a Crossing

Helen

The Box Car Trap

Helen

The Broken Train

Helen

The Human Chain

Helen

The Girl at the Throttle

Helen

Nerves of Steel

Helen

A Railroader's Bravery

Helen

Near Eternity

Helen

The Midnight Limited

Helen

A Wild Ride

Helen

A Deed of Daring

Helen

The Girl on the Engine

Helen

The Fate of Number One

Helen

The Substitute Fireman

Helen

The Limited's Peril

Helen

A Perilous Chance

Helen - The Operator at Lone Point

Train Order Number Forty-Five

Helen

The Broken Rail

Helen

A Girl's Grit

Helen

A Matter of Seconds

Helen

The Runaway Boxcar

Helen

The Watertank Plot

Helen

A Test of Courage

Helen

The Mettle of Jerry McGuire

Helen

A Desperate Leap

Helen

When Rogues Fall Out

Helen Holmes

Medicine Bend

Marion Sinclair

Judith of the Cumberlands

Judith Barrier

The Diamond Runners

Helen

The Lone Hand

Margie Vanney

The Flaw in the Alibi

Ruth Fielding - Henry's Daughter

Fighting Fury

June Sanford

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

Helen Holmes

The Hazards of Helen Ep26: The Wild Engine

Helen

Kaintucky Bill

Mary Plunkett - Zeb's Daughter

The Hazards of Helen Ep33: In Danger's Path

Helen

The Girl and the Game

Helen

The Fatal Fortune

Helen

Hills of Missing Men

Amy Allis

A Lass of the Lumberlands

Helen Holmes / Helen Dawson

The Lost Express

Helen Thurston

Crossed Signals

Helen Wainwright

On His Wedding Day

Wedding Guest

The Pay Train

Helen

The Leap from the Water Tower

Helen

The Car of Death

Kate - a Schoolmistress

The Californian

Josephine

Mistaken Orders

Helen Barton

Dude Cowboy

Aunt Althea Carter

The Lost Express

Helen Martin

Outwitted

Helen Kinney

Barriers of the Law

Rita Wingate

The Manager of the B & A

Constance Emory

The Railroad Raiders

Helen Holmes

The Hazards of Helen

Helen

The Lost Mail Sack

Helen Gates