The Mayama Valley is split between two rival outfits, and the Bar Y boys have just produced a secret weapon: a professional boxer spending the winter on their ranch. His short-arm jabs make quick work of the Circle C’s champion and turn every Bar Y puncher into a dangerous fighter. The Circle C’s answer is to hire a movie-studio strongman named Pug Parry, a six-foot-six giant who twists iron bars into hoops with his bare hands.

Pug scares the Bar Y into submission—and then makes himself right at home. Now the smallest man on the Circle C, Big Hat Phil Dunton, has to watch Pug set his sights on the girl Phil loves. How does a little man stand up to a human mountain?