梦工场动画短片[致杰拉德](To: Gerard，暂译)发布首款预告。影片由泰勒·梅凯姆自编自导，工作已久的杰拉德获得一枚魔法硬币，而这枚硬币能否令其重返少年时光呢？本片入围了今年的翠贝卡电影节和安纳西电影节。

It's been ten years since the dragons moved to the Hidden World, and even though Toothless doesn't live in New Berk anymore, Hiccup continues the holiday traditions he once shared with his best friend. But the Vikings of New Berk were beginning to forget about their friendship with dragons. Hiccup, Astrid, and Gobber know just what to do to keep the dragons in the villagers' hearts. And across the sea, the dragons have a plan of their own...