Oceans is the latest nature documentary from the makers (Jacques Perrin and Jacques Cluzaud) of the wonderful Winged Migration of a few years ago. It is very very good and a must see though not as outstanding nor near as much of a political statement as Migration was.   For those of you who don't know, it is filmed entirely in and over all of the oceans of the world covering animals of all sizes from the eggs of sea urchins to the largest creatures on earth (blue whales).  The photography is wonderful and the is understated and sober.  A wonderful film for people of all ages...definitely an excellent educational film for children (would benefit quite a few adults as well