Book of Dragons
"All New Dragons"
So you want to be a dragon trainer do you? Prepare yourself for adventure, excitement and training as Hiccup, Astrid, Toothless and Gobber tell the legend behind the Book of Dragons and reveal insider training secrets about new, never-before-seen dragons.
Where to Watch
Stream, buy or rent this movie from the providers below.
| Stream | |
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| Not available |
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 | Google Play Movies |
 | YouTube |
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| Not available |