A new trailer for the Prince of Persia movie has appeared on YouTube.
It shows the eponymous hero, played by Jake Gyllenhaal, running, jumping and generally swishing his sword about. He's got an English accent, by the sounds of things.
Also featured are Gemma Arterton, who plays sidekick Tamina, and Ben Kingsley, who must be a baddie judging by that beard.
A release date for the movie is given as 27th May 2010.