Episode Title:
The Next Big Sting.
Episode Description:
Hiccup is testing a prototype wingsuit when the riders come across an injured adolescent Speed Stinger. Hiccup elects to nurse it back to health, but Snotlout opts to leave it on account of its paralyzing abilities. The riders take it back and nurse its leg to health when Fishlegs discovers the Stinger has gained webbed feet as a result of evolution. Snotlout and Ruffnut kidnap the Stinger and are taking it back to its pack when they and the rest of the riders are attacked by the other Speed Stingers who have similarly evolved. The young Speed Stinger decides to help the riders chase off the pack, and, with its help and Hiccup's new wingsuit, drive the Stingers back across the sea. The young Stinger is torn between its pack and the riders, but Hiccup convinces it to go back with its family.
