Hi there

I'm searching for the title of a movie that I wathed on TV when I was just a kid.
I think the film was made in the 80's or in the early 90's.
I think it was an American movie.
It seems to me that it was an action/fantasy movie.
In this movie, there was a 7 feet tall monster that was a big eye floating in the air. This monster had no legs and it had no arms either. I think he was patrolling a labirynth.
I remember having seen another monster but I don't remember what he looks like. What I can tell you is that He was muscular and tall.
The last sequence of the movie shows a trucker finding a monster( on of the 2 monsters I have described. I can't remember witch.) in the back of his big truck. It was at mid-day.
I remember that at the end of the movie ( before the truck sequence) , there was a fight between 2 men. In the middle of that room, there was stairs and up these stairs, there was a door or a gate to another world.
I think that the bad man wanted to bring more monsters to our world. I think I also saw purple electricity in this sequence casted by the bad guy.

Sorry, that's all I can remember. I was so youg and I didn't actually saw the entire movie because I saw it on TV.

Thanks for your help!:)

Pretty sure you're talking about the most excellent Big Trouble in Little China.

It's kind of interesting because it seems that I've mixed 2 movies together.
Thanks to Purukivel, the first was Big trouble in little China.
But for the second, I still don't know what it was.
What I can say, is that the end sequence is nothing like in the Big Trouble in Little China movie. It was definitively not raining. And it was some nowhere guy( a trucker)that finds a monster in his big delivery truck( this truck was about 40 feet long ). The truck was stationary because it's the guy that was riding it that discovered the monster. It was definetively sunny at that time of the movie. And, at the end, the monster got the guy.

Sorry, that's all I can remember.