During a trip to Wingmaiden Island to find a Dragon Eye lens, Snotlout challenges Hiccup's leadership. On another island, an unlikely romance blooms.

Cast: Jay Baruchel, America Ferrera, Zack Pearlman, Christopher Mintz-Plasse, Andree Vermeulen, T.J. Miller, Peta Johnson, Rose McIver, David Faustino, Adelaide Kane, Hakeem Kae-Kazim, Alastair Duncan