The Flightmare dragon arrives to Berk every decade. It seemingly froze Astrids uncle and ruins the family name.\r
\r
Watch more of DreamWorks Dragons: Defenders of Berk only on Cartoon Network!\r
Watch more videos and play Dragons: Defenders of Berk games:\r
\r
\r
Watch more videos on the go, get the Cartoon Networks Watch And Play app here:\r
\r
\r
Check out our Cartoon Network Facebook pages:\r
\r