故事开始于墓地，亚洲Horatio Caine正在教堂向神父告解，亚洲外面传了一阵枪声...虽然破案，但也为季末做了铺垫。 本季加入了CSIer的一些故事，Eric Delko被牵涉到大麻事件中去，遭到了内务部的调查。Ryan Wolfe一次调查中被针子射伤了眼睛，影响了视力。Horatio Caine因为Eric的事情认识了他的姐姐Mari，最后还结为夫妻。而这一季的主线是实验室里出现了内奸，谁是内奸也搞得实验室里人心惶惶，而这内奸会在第25集里出现。 另外第25集也给下一季做了一个铺垫，因为第1集出现的黑帮向Horatio报仇，射杀了他的妻子，而因为FBI的介入，黑帮份子被押到了巴西，Horatio和Eric为了将他绳之于法，决定也随去。
回复 :We take our liberties for granted. They seem absolute and untouchable. But they are the result of a series of violent struggles fought over 800 years that, at times, have threatened to tear our society apart. On the frontline was a document originally inked on animal skin – Magna Carta. Distinguished constitutional historian David Starkey looks at the origins of the Great Charter in 1215 to check the abuses of King John - and how it nearly died at birth. He explores its subsequent deployment, its contribution to making everyone – even the monarch – subject to the rule of law, and how this quintessentially English document migrated to the North American colonies and eventually became the foundation of the US constitution. Magna Carta has become a universal symbol of individual freedom against the tyranny of the state, but with ever-tightening government control on our lives, is it time to resurrect it?
回复 :曾经被勇者麦克斯打倒的魔王。然而魔王就算死过一 次仍能苏醒。然后今天，魔王为了亲手打倒勇者麦克斯，沈睡了十年就急忙苏醒过来…！在这个十年间已极速繁荣发展了的人类社会里，腐烂了的勇者和幼女魔王将会…！
回复 :第二季将接续“郑和下西洋”作为大故事背景，但打破队长制的分队方式。 每一期节目开始前会先指定一至数位的星星的主人，而星星的主人需在接下来的24小时完成指派的任务并不被其他成员发现。在24小时过后，若星星的主人被成功指认，则指认成功的人可以获得一颗星星；反之，星星的主人 获得两颗星星。(若嘉宾获得星星，则转送给固定成员)
