How to Train Your Dragon has Hiccup's narration.
Beginning: "This is Berk. It's twelve days north of hopeless and a few degrees south of freezing to death. [...] We have fishing, hunting, and a charming view of the sunsets. The only problems are the pests. You see, most places have mice, or mosquitoes. We have... dragons."
End: "This is Berk. It snows nine months out of the year and hails the other three. The food that grows here is tough and tasteless. The people that grow here are even more so. The only upside is the pets. You see, most people have ponies or parrots. We have... dragons."
- Also, in the beginning of the film, Hiccup opens a door, seeing a dragon flying and quickly shuts the door. The ending has the same thing, only this time the dragons have now integrated into the community.