SOS: Conspiracion Bikini

Since Youtube won't let me post this, I guess I'll just have to stick it here.

The movie is an Ecuadorian/Mexican spy flick from 1967.

Here we have  quick scuffle between the hero's girlfriend and the villainess who is trying to kidnap her.  Notable for some...interesting...quasi-martial arts movies.

Sonia Furio (redhead) vs Maria Monti (Dark hair)