The ranchers have given money through Benton to the crooked lawyer Harkness to save the titles to their land. When Harkness gets a better offer, he steals Benton's receipt for the money and Benton is jailed. To fight back, Benton escapes jail at night to become the Phantom.

"Black Mask...Six-Gun...Straining Horse...This Mysterious Rider---Took Justice In His Own Hands!"