Movie help: What is the name of this thriller/horror movie. City under the sea.....
 

I want to rent this movie for someone. I liked it a lot....

It's a city under the sea or something, and needless to say a lot of stuff happens there:) Can also be a lost island or something....

It's not ghostship btw....

Andre

Leviathan?

Thanks, but it's not the one...Damn this will be hard to find...

Atlantis!

The abyss?

Hard to venture a guess when you don't give more details about what the "lots of stuff" happening is...