Movie PictureHarry Potter & the Prisoner of Azkaban: According to The Leaky Cauldron, moviegoers will be seeing the new Harry Potter trailer in front of Scooby Doo 2: Monsters Unleashed on March 26th...

The trailer that we've confirmed will play in front of Scooby Doo 2 will be new footage, we've also officially confirmed. This will not be the trailer that was previewed on the BBC in February - it's brand new!

CLICK HERE to stay tuned to MovieWeb's trailer section for when and where the trailer will debut online!