A new trailer for Harry Potter and the Half-Blood Prince has made its way onto the Internet.
Lord Voldemort is back in full force, with his rising power over the world of wizardry, making Hogwarts an unsafe place.
As Harry (Daniel Radcliffe) attends his sixth year of Hogwarts School of Witchcraft and Wizardry, he discovers an old potions book that belonged to the Half-Blood Prince.
With the help of Dumbledore, he discovers the dark past of Voldemort. Dumbledore wants Harry to prepare for the final confrontation. A tragedy also occurs and changes Hogwarts forever.
Harry Potter and the Half-Blood Prince will hit theatres on July 17, 2009, including IMAX cinemas.