The third season began on March 14, 2009 with the three-part premiere, Transwarped, and ended on May 23, 2009. This season following the events of Transwarped focused on the Autobots' attempt to reach Cybertron in order to warn the Autobot High Council of Shockwave, who has been masquerading as Autobot Intelligence Officer Longarm Prime. Meanwhile, Megatron, Starscream, Shockwave (who replaces Blitzwing as a main character), and Lugnut plan to use the colossal Autobot Omega Supreme for constructing clones of him (dubbed as Lugnut Supremes, as they appear similar to Lugnut).

A disabled Vietnam vet suspected of murder on Maui in 1971 must rediscover the Hawaiian warrior within to protect his family, defend their land, and clear his father's name.

　　Set in Nigeria, Oloture is the story of a young, naive Nigerian journalist who goes undercover to expose the shady underworld of human trafficking. Unused to this brutal environment, crawling with ruthless traders and pimps, Oloture finds warmth and friendship with Blessing, Linda and Beauty, the prostitutes she lives with. However, she gets drawn into their lifestyle and finds it difficult to cope. In her quest to uncover the truth, she pays the ultimate price - one that takes her to the verge of no return.

在底特律老虎队服役19年的灵魂人物比利契波（凯文科斯纳饰演）面临生命的低谷：这个赛季球队表现不佳，自己的旧伤复发，老东家将出售球队，新东家一接手就将把他转会，他的女朋友珍欧柏瑞（凯莉普瑞斯顿饰演）要远赴英国。在充满敌意的客场上，他孤零零地站在投手板上，奋力的投出每一球，并且重新审视自己的一生。

Staff and students at a rural school react to a warning of an imminent nuclear attack, not knowing whether it is real or a mistake.