It's a horror movie where a green creature is being smuggled on a cruise ship. I believe that it was archeologists smuggling the creature. I can't remember if they knew what they were smuggling or not. It ends with the cruise ship sinking. It seemed fairly old, could be 70s or 80s and no it's not The Creature From The Black Lagoon, I can remember that much. It could be a TV movie since that's how I saw it. Hope someone can help!