Midnight Express is a member of Team Bullet Train, a trio of Autobots who patrol the railways. He's the youngest and cheeriest member of the team, and also the one most likely to do something really dumb. He's absent-minded, impressionable, overeager, and generally not as skilled as a robot with his size and power should be. Maybe he'll get his act together one day, once he's got some more experience under his belt; in the meantime, when he screws up it is usually his sheer size--much larger than any of the Predacons--that keeps him from getting walloped too badly. Japanese name: J-Four