As Noah’s life hangs in the balance, Samuel prepares to kill thousands and Peter and the others must band together to stop him and save Emma.

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. Meanwhile, Lauren makes a bold move to put a stop to Samuel.

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. Meanwhile, Peter warns Emma of Samuel’s intentions after his grim vision of the future.

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, but things don’t go as planned. Incoming search terms for the article:heroes season 4 watch free

While Hiro and Ando attempt to save Suresh, Bennet tries to expose Samuel’s weakness in his attempt to defeat the carnival leader.

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.