当年那场惨烈的芝加哥大战，汽车人虽然成功击退了霸天虎的入侵，却也让地球人对他们失去了应有的信任与尊重。由美国中情局组建的“墓风”部队对所有的变形金刚进行无差别的猎杀，一时间汽车人和霸天虎全都在地球不见了踪影。某天，居住在得州的落魄机械发明家凯德·伊格（马克·沃尔伯格 Marky Mark 饰）买回来一辆破旧的卡车车头，谁知那竟是处在休眠中的汽车人首领擎天柱。嗅到气息的墓风部队蜂拥而至，苏醒后的擎天柱救走了凯德一家，也和散落在各个角落的汽车人相继取得联系。另一方面，疯狂的人类科学家从变形金刚的残骸中获知了他们变形的秘密，并企图借此制造出人造金刚，而脱胎自威震天的惊破天正是他们的得意作品以及催命死神。...
Some time after the Mousekewitz's have settled in America, they find that they are still having problems with the threat of cats. That makes them eager to try another home out in the west, where they are promised that mice and cats live in peace. Unfortunately, the one making this claim is an oily con artist named Cat R. Waul who is intent on his own sinister plan. Unaware of t......
