Everyone bands together to try to stop Samuel from taking the lives of thousands. Peter joins forces with his most unexpected ally to save Emma. Meanwhile, H.R.G.\’s life hangs in the balance as he an

Fueled by his vision of Emma in grave danger, Peter attempts to rescue Sylar from his worst nightmare. At the carnival, Samuel reveals H.R.G.s secret past in order to bring Claire to his side. Meanwhi

H.R.G. enacts his plan to take down the Carnival with the help of Lauren and Suresh. Sylar visits Matt looking to understand his desire to make a human connection, but Matt has a plan of his own. Mean

Samuel learns just how powerful he can become and takes dangerous measures to reach his full potential. Meanwhile, as Tracy begins to lose control of her ability, one of her own comes in harms way. El

Claire is determined to get to the bottom of the Sorority Rush attacks on her own, until H.R.G. intervenes only to realize he may be the source of her troubles. Meanwhile, Peter\’s new ability is a pe

Airdate: 18 January, 2010
Summary: Sylar visits Claire, while Hiro\’s past decisions manifest subconsciously due to his brain tumor. Meanwhile, Samuel tries to impress Vanessa, his long-lost love,

Airdate: 11 January, 2010
Summary: While Hiro and Ando attempt to save Suresh, Bennet tries to expose Samuel\’s weakness in his attempt to defeat the carnival leader.

Airdate: 4 January, 2010
Summary: Claire joins the carnival but begins to suspect Samuel has a secret agenda. Bennet recruits Matt in his battle against Samuel, while Hiro goes to help a friend.

Airdate: 4 January, 2010
Summary: As Claire becomes immersed into the world of the Carnival, she becomes increasingly suspicious of Samuel\’s motives. Hiro is on a mission to rescue one of his own,

Airdate: 30 November, 2009
Summary: Noah has a surprise run-in with visitors; Samuel makes progress on his plan; Peter goes to extremes to obtain what he wants; and Claire comes to an unexpected de