I remember watching this strange movie several times when I was a kid in the 90’s. From what I remember about the quality it’s definitely an 80’s or possibly early 90’s movie. It’s in English and in color and I remember the main male character being a familiar actor. All I can recall is a man a woman and another man I think? Going into a restaurant  and then going to this strange underground fantasy world where the main antagonist is an evil Asian man? I can’t recall much but I know at the end of the movie they defeat the bad guy and come up back out of the restaurant into the real world. I don’t know if what I’m even remembering is real but I hope so! This movie has been on my mind for while now!