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Jay Baruchel as Hiccup (voice) |
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Craig Ferguson as Gobber (voice) |
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America Ferrera as Astrid (voice) |
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Christopher Mintz-Plasse as Fishlegs (voice) |
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Jim Cummings as Bork (voice) |
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Tress MacNeille as Bork's Wife (voice) |
| Writing | Steve Hickner | Writer |
| Directing | Steve Hickner | Director |
| Writing | Bart Coughlin | Writer |
| Visual Effects | Simon Otto | Animation |
| Sound | John Powell | Original Music Composer |
| Sound | David Buckley | Original Music Composer |
| Writing | Cressida Cowell | Book |
| Sound | Al Nelson | Sound Designer |
| Editing | Christopher Knights | Editor |
| Art | Kathy Altieri | Art Direction |
| Production | Ian Richter | Producer |
| Writing | Joshua Pruett | Writer |
| Production | Bonnie Arnold | Executive Producer |
| Production | Lisa J. Freberg | Producer |
| Sound | Jon Null | Supervising Sound Editor |
| Sound | Rick Norman | Sound Re-Recording Mixer |
