The plot revolves around the return of a Spanish princess from America to her native country Spain. To help her she enlists the aid of a reluctant hero.

Hud Dixon returns to his hometown when his brother is killed by a lynch mob.

A coffin-dragging gunslinger and a prostitute become embroiled in a bitter feud between a merciless masked clan and a band of Mexican revolutionaries.

Zenobia, Queen of Palmira, revolts against Rome and defeats the Roman troops, but she makes a big mistake when she falls in love with enemy officer Marco Valerio.