Archive notice: This article was originally published on April 9, 2013. Links and embedded videos are preserved as part of the historical record.
"Percy Jackson: Sea of Monsters" will open in cinemas in August. The trailer offers a preview of sea monsters, from a colourful sea unicorn and robotic buffalo to a shark-shaped sea hole. Anyone who has to take their children to the film can at least enjoy the visual effects.
Image: © 2013 Twentieth Century Fox