Jeźdźcy smoków s1e1 How to Start a Dragon Academy s1e10 Heather Report: Part 1 s1e11 Heather Report: Part 2 s1e12 Thawfest s1e13 When Lightning Strikes s1e14 What Flies Beneath s1e15 Twinsanity s1e16 Defiant One s1e17 Breakneck Bog s1e18 Gem of a Different Color s1e19 We Are a Family: Part 1 s1e2 Viking for Hire s1e20 We Are A Family: Part 2 s1e3 Animal House s1e4 The Terrible Twos s1e5 In Dragons We Trust s1e6 Alvin & The Outcasts s1e7 How to Pick Your Dragon s1e8 Portrait of Hiccup as a Buff Young Man s1e9 Dragon Flower s2e1 Live and Let Fly (Flight Club) s2e10 A View to a Skrill: Part 1 s2e11 A View to a Skrill: Part 2 s2e12 The Flight Stuff s2e13 Free Scauldy s2e14 Frozen s2e15 A Tale of Two Dragons s2e16 The Eel Effect s2e17 Smoke Gets in Your Eyes s2e18 Bing! Bang! Boom! s2e19 Cast Out, Part 1 s2e2 The Iron Gronkle s2e20 Cast Out, Part 2 s2e3 The Night and the Fury s2e4 Tunnel Vision s2e5 Race to Fireworm Island s2e6 Fright of Passage s2e7 Worst in Show s2e8 Appetite for Destruction s2e9 Zippleback Down