New Anchorman 2 Trailer hits

The world's most unprofessional newscaster is back.

Will Ferrell's most popular comedic creation Ron Burgundy is returning to the big screen this Christmas and we have a new extended look at what we can expect.

Anchorman 2 promises more of the same as Ron and his pals struggle to keep up with the ever-changing face of news, which somehow involves them taking crack on air.

The returning cast is joined by newbies Harrison Ford and Kristen Wiig.

Anchorman 2: The Legend Continues hits cinemas December 20

(Images: All Star)