From the newspaper strip by Charles Flanders owned and copyrighter by King Features Synidcate
CIVILIZATION ON THE BRINK OF DISASTER...AS A MONSTER RAVISHES A CONTINENT
Thudding fists, pounding hoofs, barking six-shooters in a clash of wits and courage, with a lovely girl's honor and fortune at stake (original ad)
GRIPPING THRILLER! (original poster)
The magic movie that won't stay on the screen.
TRIGGER-FAST EXCITEMENT!
All they wanted was a small piece of the action...
THE DAREDEVIL OF THE SCREEN(original poster-all caps)
ADVENTURE... in a dangerous world of men!