80s movie with monsters

This movie was my fave as a kid but I don't know its name. A dude gets married and the honeymoon is to this island resort run by monsters. The characters are all really cool puppets and the island is dark with a castle like hotel. The only detail I remember is a hunch-back concierge who is in...

Hi, I'm trying to find this movie that I saw on hbo in the 80's . Its about this guy that has monsters come out of his closet and I believe they sing and dance. I know the monsters were puppets and they were the size of the giants in fraggle rock. And that his room was black and white but the...

Ok very sketchy but any help would be nice. I remember a group of men I think wearing exoskeletons each with different equipment. One with a harpoon I'm sure. There were some big monsters I remember. One I think was all green slime type. One was a big skeleton of some kind who could lock people...

My movie I can't remember is a 80s live action comedy or monster movie. All I remember is at the end the group of people who were like monsters were at a house party & the color scheme was bright. I think it was a comedy or satire. Thanks for any help.

The movie is about a ship with passengers , and carring a cargo of chemical that explodes on contact with water. The ship gets trapped in an area of seaweed that eats flesh. They find people living there from the 17 to 18 th century. These people walk over the seaweed with large snow show like...