 The US release had a 3 second scene cut. During the scene when Ash (Satoshi  in the Japanese Version) and Team Rocket (Rocket Gang) were trying to free  Moltres (Fire) and Zapados (Thunder), Tracy is doing a quick equition,  thinking outloud about what happens when you mix fire water and electricity,  and the fact it will cause a huge explosion. This scene is cut from the  English dub of the film.