Here are the two movies I keep asking about.
There is a movie I saw as part of a double feature at the Castro Theater in San Francisco. It was black and white and it may have taken place in Africa. The movie was about some rich people who lived in a walled off complex and they were always nervous about the natives. The main star was possessed or hypnotized by a witch doctor. That is all I remember.
The second movie isn’t a horror film, and it was most likely from the 70s or 80s. All I remember is some young girl ran away or was kidnapped. She was forced into prostitution and doing drugs. The movie was about a cowboy or someone from the South coming to the city to rescue her. I think it was a Death Wish type movie.
UNK SEZ: Thanks Dan! I’ve got a hunch that the first flick you are looking for is 1943’s I WALKED WITH A ZOMBIE (check out the trailer below). As for the second one…it’s killing me! I feel like I have seen it before. Maybe I’m just mixing together WINGS HAUSER’s western garb in VICE SQUAD (1982) with the brother/sister team that appears in STREETWALKIN’ (1985) though. We’re going to have to leave that one up to our knowledgable readers and I have a sinking feeling I’m going to be kicking myself when I hear the answer.