The trailers for The Chronicles of Narnia: The Voyage of the Dawn Treader seem keen not to tell us what the film is about, other than Lucy and Edmund going back to the magical land (and this trailer adds in Suan and Peter too, although they don’t really feature much in the C.S. Lewis book), instead trying to make it look glossy and exciting, with plenty of special effects. It’s probably a good plan, as Prince Caspian didn’t do as well as expected, partly because the marketing made it seem a little dull. This time around Edmund, Lucy and their cousin Eustace get sucked into the magical realm, and head off on the ship, the Dawn Treader, helping Caspian find the seven lost Lords of Narnia. The movie arrives in UK cinemas, December 10th, 2010, but click below for the new trailer.