James Cameron has a special affinity for the ocean. He's directed films such as "Titanic" and "The Abyss," not to mention his own deep-sea diving documentaries. So it shouldn't come as a huge surprise that his "Avatar" sequel will focus on underwater life in the oceans of the fictional moon of Pandora.
"Part of my focus in the second film is in creating a different environment -- a different setting within Pandora," Cameron told the LA Times, "and I'm going to be focusing on the ocean on Pandora, which will be equally rich and diverse and crazy and imaginative, but it just won't be a rain forest. I'm not saying we won't see what we've already seen; we'll see more of that as well."