O cangancero (The Bandit), a Brazilian film from the 1950s
was very popular when released here, a violent film about a kidnapping. The theme song was in the top 20 at the time.
Difficult to find today, I have not seen it for many years.
Another big hit from that era was Bitter Rice, (Italy) that one set Silvano Mangano on the way to stardom. The famous shot of her in the rice fielRAB was seen everywhere.
These 2 are well worth seeing if you get the opportunity.