What changes from the animation will ‘How To Train Your Dragon’ writer/director Dean DeBlois make to the upcoming live action sequel?! Clodagh Griffin @clogrifff headed to Oslo to interview Dean, along with stars of the movie Mason Thames and Nico Parker, in celebration of the home entertainment release of 'How To Train Your Dragon' #httyd #howtotrainyourdragon #nicoparker #masonthames #deandeblois AVAILABLE TO BUY OR RENT AT HOME NOW