Hello, again ...
How To Train your Dragon is a very good Family film! I've seen it about 5 times in a row today, since I have bought the DVD, and it's a very well done animated film.
Main Chars:
Hiccup - The son of Stiock
Stoick - The Viking leader
Toothless - The Dragon/Night Fury.
Astrid - a Girl from Dragon Training that becomes close with Hiccup (I hear a whistle coming on x3)
Roughtnut/Toughnut- Twins from Dragon Training
Fishlegs/Snotlout: Two other boys from training.
Gobber- Person who trains them to kill dragons (Dragon trainging leader)
It's a PG, since there are some very small dragon battles.