This season began merely two whole weeks after the first season had ended, on ApThis season began merely two whole weeks after the first season had ended, on April 19, 2008, with the airing of The Elite Guard, and ended on July 5, 2008, with the two-parter, A Bridge Too Close. The season revolved mainly around the Autobots in the aftermath of Megatron's return, trying to restore the city and their image. Meanwhile, Megatron, Lugnut, and Blitzwing have captured Prof. Sumdac in order to build a Space Bridge, hoping to use it to conquer a weakened Cybertron from within. A sub-plot also focuses on Sari as she searches for her father, while learning that there is no record of her existence of any means. Also, Blackarachnia (originally Elita One) has been reduced to a minor recurring character, only appearing in one episode of the entire season (Black Friday).
主演：尼克·罗宾森,迈克尔·西米诺,乔治·西尔,安东尼·图佩尔,黄阿丽,凯南·朗斯代尔,瑞秋·希尔森,贝贝·伍德,梅森·古丁,伊莎贝拉·费雷拉,马特奥·费尔南德斯,詹姆斯·马丁内斯,阿娜·奥缇兹,卢卡斯·盖奇,梅奇·费法,索菲亚·布什,贝斯·利特福德,莱斯利·格罗斯曼,安迪·里克特,菲尔·里夫斯,胡安·卡洛斯·坎图,汤米·多夫曼,娜塔莎·罗斯韦尔,杰登·贝滕古,韦恩·巴斯楚普,梅勒妮·海恩斯,约翰·明奇,威尔·罗普,Charlie Hall
主演：伊莎贝尔·阿佳妮,玛丽-弗朗丝·皮西尔,伊莎贝尔·于佩尔,帕斯卡尔·格雷戈里,帕特里克·马基,埃莱娜·叙尔热尔,罗兰·伯汀,爱丽丝·萨卜特叙,格扎维埃·德普拉,阿德里安·布赖恩,朱利安·库里,Renee Goddard,让·索雷尔,Katherine Apanovitch,皮埃尔·巴约,罗兰·巴特,帕斯卡尔·博尼策尔,彼得·马丁,莉齐·米克瑞,Alice de Poncheville,约翰·威尔士
