Hiccup and Toothless are back in an exhilarating trailer for the follow-up to 2010's "How to Train Your Dragon." The original sleeper hit became a critical gem as well as a box-office monster, collecting $495 million worldwide.
The new movie takes place five years after the first, with the duo journeying together to discover uncharted territories. They stumble upon an ice cave filled with wild dragons, igniting a battle between the creatures and humans.
Jay Baruchel and Gerard Butler reprise their lead roles, as do Craig Ferguson, America Ferrera, Christopher Mintz-Plasse and Jonah Hill. Kit Harington ("Game of Thrones") joins the cast as the villainous Dragon Prince.
"How to Train Your Dragon" is planned as a trilogy, with the third entry due in 2016. The newest "Dragon" hits theaters June 20, 2014, in 3-D.