as Texas Ranger Chuck Williams
as Wallace Burke
as Thompson - Construction Foreman
as Tony - a Mexican Section Hand
as Tom Walker - Owner of the Hope Mine
as The Foreman
as Duncan - Locomotive Engineer
as Norris - a Crook
as Wheeler - a Yeggman
as Paul Storm
as Fired Foreman (uncredited)
as The Sheriff
as Ranch Hand (uncredited)
as The Chief's Lieutenant
as Warren - Railroad Detective
as Billy Melville - Passenger Conductor
as Bill Roody - Teamster
as Clay Rathbun
as Dick Malling - an Aeronaut
as Tom Thornton
as Dan Oakley (as Leo Maloney)
as Lucky Lorimer
as Jim - Charlie's Boyhood Friend
as Billy Garwood - Express Messenger
as Daniels - Night Operator
as Savage - a Railroad Detective
as The Gambler
as Morton - the Baggageman
as Leo McHale
as Bart Evans
as Billy - a Lineman
as Bob Carson
as Wadsworth - a Freight Engineer
as Tom Dawson
as DuSang
as Howard Blair - Fielding's Cashier
as King - Brakeman
as Chief Dispatcher Bond
as Creed Bombright
as Hume - a Quarryman
as Haley - the Fireman
as Alice's Brother
as Asa Harris
as Brent - the Night Operator
as Bill, a Tramp
as Jack Trent
as Fred Cullen
as Pitts
as Sheridan - Central Office Detective
as Harcourt - a young soldier
as Leo Binnis