Supernatural's Recycled Set

So I’m watching Supernatural (All Hell Breaks Loose Part 1) and Sam wakes up in this town. Holy crap, I know this town! I’ve seen this set before… in some strange movie I watched late one night on SBS. It was in spanish or something and I can’t even remember what it was about but there was a lady, a donkey and possibly a man walking through this town (which was in the middle of a desert, not wet like it is in Supernatural).