Leviathan (1989): A Review
Similarly to several other aquatic horror films, the sci-fi horror film, Leviathan (1989) directed by George Cosmatos, follows an underwater crew that disturbs a long time sleeping sea monster that wreaks havoc on the entire crew. In Leviathan, this underwater crew of geologists encounter a highly infectious DNA disease that transforms anyone in contact with it into a hideous and horrendous sea monster.