Second-tier American leading man Guy Madison plays a character whose notoriety precedes him in this Spaghetti Western  which, having very modest credentials emerges as essentially routine (though featuring a nice enough score). The plot offers some mild interest: the title, incidentally, refers to a wounded man involved in the murderous assault by gun-runners on a ranch  the property of the family of their pursuer, cavalry agent Madison. The latter's younger siblings are determined that the injured party, now in their charge, lead them to the gang boss responsible; ultimately, the identity of either mystery man proves a surprise  and both, ironically, become involved with one of Madison's sisters (another is raped during the raid). Euro-Cult starlet Rosalba Neri appears unremarkably as a saloon hostess, and Madison's ex-flame.