Trivia: The English version of the theme song is interesting. For one thing, it is not a remixed version as the previous four movie themes were. This theme has the exact same music and tempo as the TV version. Another thing is that the composers did not create a second verse to the song "Master Quest," so it just has the same lyrics as the TV Version all the way through.
Trivia: In the original Japanese version, Latios and Latias were two children who washed up onshore on Altomare and were cared for by an old couple. One day, an evil rain came and threatened to destroy the town, but the children were revealed to be the legendary Pokémon and saved the town from the rain. In exchange, they gave the city the Soul Dew, and the Latios and Latias left. It had nothing to do with Kabutops or Aerodactyl.