New Potter 4 trailer is released

The new trailer for Harry Potter and the Goblet of Fire has been unveiled, and we've had a quick peek!

The fourth Potter film, out in November, looks thrilling; packed with dragons, mer-people and a few scares.

As well as new characters like Mad-Eye Moody and Cho Chang, the trailer shows an embarassed looking Ron being taught to dance by Professor McGonagall.

Most excitingly, the trailer builds up to what looks like the final duel between Harry and Lord Voldemort.

A dragon from the trailer

Click here for pictures from the trailer

It kicks off with a shot of the huge international Quidditch stadium, and will have Potter fans going mad.

There are also lots of scenes showing the Tri-Wizard champions, who take part in the contest which is a big part of the story.

We also see the Dark Mark, amazing broomstick flights and a very scary-looking dragon.

All in all, this instalment of Harry's adventures looks like it will be as big a hit as the three before it.