Check out this article on the AV club about the 2003 Peter Pan movie.
This movie is dark and emotional and lovely and I don’t have much else to say that the article doesn’t say 1000 times better, so give it a read!
ETA: If you’re a fan of the Pan, go find a copy of The Child Thief. It’s a creepy take on the story that author/artist Brom was inspired to write after this line from the JM Barrie Story stuck with him:
The boys on the island vary, of course, in numbers, according as they get killed and so on; and when they seem to be growing up, which is against the rules, Peter thins them out; but at this time there were six of them, counting the twins as two.