The Hazards of Helen is an American melodramatic adventure film serial of 119 twelve-minute episodes released between November 7, 1914 and February 24, 1917. Most episodes of this serial are presumed lost.

Helen Holmes
Helen

Helen Gibson
Helen

J.P. McGowan
Various roles
Ethel Clisbee
Mrs. Benton [Ch. 1] / Mrs. Blake [Ch. 3]
Pearl Hoxie
Fanny Benton - the Child

George A. Williams
Various Role

William Ehfe

Paul Hurst
Benton - a Foreman

Hoot Gibson
Messenger / Etzer

King of the Forest Rangers
King of the Forest Rangers

The Phantom Rider
The Phantom Rider

The Wolf Dog
The Wolf Dog

Perils of the Royal Mounted
Perils of the Royal Mounted

The Scarlet Horseman
The Scarlet Horseman

Jesse James Rides Again
Jesse James Rides Again

The Master Key
The Master Key

Mystery of the Riverboat
Mystery of the Riverboat

Cody of the Pony Express
Cody of the Pony Express

Flash Gordon
Flash Gordon

Drums of Fu Manchu
Drums of Fu Manchu

The Girl and the Game
The Girl and the Game