Journalist Mike Harway decides to help his friend Christine in her search for her father, professor Baker, who mysteriously disappeared. The investigation brings them to Africa where they are captured and brought to the El Faium abandoned fort. It now hosts a laboratory designed by the twisted mind of Devilman, who dreams of swapping his natural brain with an artificial one that will make him perfect.

1967 film by Leopoldo Savona

Chamaco finds himself on the wrong end of a firing squad after tracking an ex-Confederate to interrogate him about General Beauregard's missing gold. He's saved by a stranger who calls himself Stuart Byrnes. Stuart claims to know the location of Beauregard's strongbox, and so Chamaco takes him to Blake's camp. After a sort of initiation by the gang, Stuart leads Blake's men back across the border to Durango to retrieve the gold.

A masked wrestler/superhero goes up against a madman and his army of robots.

A Mexican community is slaughtered by Confederate troops; the lone survivor, a boy, is taken in by a preacher. Years later, the boy is now a soft-spoken, devout young man with perfect shooting skills (despite being a pacifist). On his journey to help his half-sister out of a complicated situation, he crosses paths with the men who killed his family, unbeknownst to him.

A photographer and his models go to an old, abandoned castle for a photo shoot. Unbeknownst to them, the castle is inhabited by a lunatic who believes himself to be the reincarnated spirit of a 17th-century executioner whose job it is to protect the castle against intruders.