
Columbia Pictures elevated stunt man Jock O'Mahoney to stardom in this 15 chapter western serial about the building of the transcontinental railroad. O'Mahoney played a railroad agent who uncovers the master criminal behind a series of sabotage attempts on the construction site.

Jock Mahoney
Jim Grant

Virginia Herrick
Carol Lane

William Fawcett
Rocky
Harold Landon
Tom Lane

Jack Ingram
Homer Lathrop

Mickey Simpson
Cal - Henchman

George Eldredge
Karl Ulrich- aka The Baron

Myron Healey
Ace -Henchman [Chs.3,4,6,9,10,15]
Rusty Wescoatt
Scully - Lathrop's Foreman

Frank Ellis
Bat - Henchman

Pierce Lyden
Erv Hopkins - Henchman

Dick Curtis
Campo - The Baron's Chief Gunman

The Phantom Rider
The Phantom Rider

Perils of the Royal Mounted
Perils of the Royal Mounted

The Scarlet Horseman
The Scarlet Horseman

Jesse James Rides Again
Jesse James Rides Again

Cody of the Pony Express
Cody of the Pony Express

Blazing the Overland Trail
Blazing the Overland Trail

Overland Mail
Overland Mail

The Valley of Vanishing Men
The Valley of Vanishing Men

The Phantom Rider
The Phantom Rider

King of the Mounties
King of the Mounties

Son of Geronimo
Son of Geronimo

Rustlers of Red Dog
Rustlers of Red Dog