Jean’s (Juan Logar) fiancée Jacqueline (Annie Sinigalia) dies of a strange ailment in the middle of surgery. On their wedding day, no less! How does this happen? How does one decide to schedule surgery on the same day as a wedding? Who can say, but Jean decides to stop being a medical student and start attacking his former classmates, cutting off their hands so they can never operate again.

The dude is doing all of this four years before Dr. Phibes, too.

Directed by Enrique López Eguiluz (Frankenstein’s Bloody Terror, Santo frente a la muerte) and written by star Juan Logar, who also produced and composed the music, this has some grisly murders and some gore, more than you’d expect from Spain under Franco in 1968.

The detective trying to solve this case? It’s one of his earliest roles, credited as David Molba, but that’s Paul Naschy. 

This feels more slasher than giallo. It’s set in France — not Spain, as there’s no way the government would allow that — and at least they set up the doomed romance well in the beginning.

You can watch this on YouTube.