Ηθοποιοί επεισοδίου
Jay BaruchelHiccup (voice)
Αμέρικα ΦερρέραAstrid (voice)
Zack PearlmanSnotlout (voice)
Κρίστοφερ Μιντς-ΠλαςFishlegs (voice)
Andree VermeulenRuffnut (voice)
T.J. MillerTuffnut (voice)
JB BlancRyker (voice)
Paul RuggSavage (voice)
David FaustinoDagur (voice)
Michael GoldstromTrader Johann (voice)
Μέι ΟυίτμανHeather (voice)
Συντελεστές
Art BrownWriterDouglas SloanWriterGraham FisherAssistant EditorWill MoreyWriters' AssistantJason DorfStoryboard ArtistT.J. SullivanDirectorRobert BriggsStoryboard ArtistAlexander WuAssistant EditorTodd AmmonsStoryboard ArtistJoel FisherAdditional EditingJohn TellegenStaff WriterDean JacksonEditorRobert StoneAssistant EditorF.M. De MarcoStaff WriterJack C. ThomasStaff Writer