Dave Crockett (Bill Elliott) comes to the aid of ranchers living on the Yucca Strip, who want their area made part of the United States. A greedy land baron, however, wants the property as his own.

"THE SON OF A HERO..AND A TWO-FISTED, HARD-FIGHTIN' SON-OF-A-GUN! Spreadin' the glory of Uncle Sam in the wildest part of the West!"