on the right side of the page theres a small menu labeled more sea monsters. the link titled watch movie trailer has a pop-up that shows a short movie (1min 22seconds) that movie shows the world going back in time very quickly to a time when the ocean covered the earth and monsters ruled the seas. The way the monsters are made looks absolutely realistic to provide a window into that world. the transition from modern time to the prehistoric time is by far my favorite part of the movie because of how detailed it is in showing the reversal of time. because it has images from every time of the day, and each image shows part of the world disolve until the whole screen is under water and the monsters fill the screen.