help finding movie title

I can't remember much about the movie because I saw it at a slumber party when I was younger - in the mid to late 80s. I remember several scenes. One scene involved dead bodies in muddy water ( possibly a river with alligators), the second scene involved a naked woman on a bed being licked by a...

I watched this movie when I was about 4 or 5, I'm 19 now, I think I have some of the plot right, A girl goes missing from this town or something, and a girl who looks like Her comes to the town I think a few months later or a few years later, I think she's posing as the missing girl or...

It's been a long time since I've seen this movie, but I will do my best to explain it. The story picks up when the male protagonist (late 20's) is being hypnotized by his friends (maybe his girlfriend?). There is a scene here where he puts a safety pin through his hand, doesn't bleed, and seems to...

The movie is about people who use giant robots(i think they called them exoskeletons) and they fought each other in arenas. This was not a cartoon movie, or show. This was a live action movie, in one scene a guy shoots a hand that was on the ground, that came from one of the machines to win the...