Trivia: One scene that is in the script and almost made it into the movie involves Dirge trying to tackle Optimus Prime as he talks to Megatron, but Prime manages to slam him into the ground. In the actual film, this deleted part of the scene was suppose to happen just after Megatron says "Why throw away your life so recklessly?" This is why Optimus Prime looks like he is getting up from a crouched position.
Trivia: At one point this movie was broken down into a five part mini series a year or so after it came out. It was the same as the cinematic release apart from obviously Spike doesn't curse, but Ultra Magnus' line of "Open damn it, open." was changed to "Open......open." when he tries to use the Matrix.
Trivia: A lot of fans may wonder where a load of the characters are. Just where are the likes of the Combaticons, Protectorbots, Omega Supreme etc etc? Well, the movie actually began to be made about midway through season 2 of the Transformers cartoon show, so any new characters in the show after that couldn't be used. So the likes of Blaster and Perceptor made it into the movie, since they came in early season 2, but any other new ones after the middle of season 2 did not.
Trivia: Originally the Autobots were actually suppose to build the shuttles they used to blast off from Autobot city, but this was changed.
Trivia: In the original script, Brawn was supposed to be blasted in half, but the censors forced the artists to change it, as it was too violent for a kid's movie.
Trivia: When Prime and Megatron first talk before they fight in the big battle scene, you may wonder why Prime stands up from a crouching position when he says "that's a question you should ask yourself, Megatron" even though he was standing up fine a moment ago. Well, in the script, Dirge was suppose to tackle Prime from behind, but Prime just grabs him and slams him. This was cut out of the movie later, but at least it answers a question.