I remember almost nothing about this film, which appeared in the '80s. Post-apocalypse. Not very good. The one scene I vaguely remember is that there is a guy in the middle of the desert soaking in a large tub or small tank, trying to soak his genitals off because… of something. He thinks they’re evil?
Sounds like Circle of Iron, wherein a man is found in a barrel full of oil in the middle of a desert, hoping to soak off the lower half of his body because his genitals are too distracting.
Huh. I don’t remember any of the details I read about Circle Of Iron other than the man in the barrel. It’s as if, except for that, I’ve never seen the film.
It’s totally Circle of Iron. The man in the barrel was Eli Wallach. It’s a strange, but pretty cool little zen parable/kung fu movie. David Carradine plays multiple roles. The movie was originally intended to star Bruce lee, who wrote the screenplay, if I recall correctly. This movie used to play on HBO a lot when I was a kid, and I watched probably half a dozen times. The scene with the barrel takes place in a desert, which might be why you remember it as post-apocalyptic.
Another one chiming in: that’s Circle of Iron. Great movie; loads of fun.
And the whole movie does have kind of a post-Apoc feel to it; nothing takes place in any large cities and they do show him traveling over lots of empty spaces.