Noah Gray-Cabey

When a young boy is found murdered, the CSI team uncovers evidence that may link his death to an old case that recently resurfaced. Also available on Amazon Instant Video

Everyone bands together in an effort to stop Samuel from taking the lives of thousands. Meanwhile, Claire and HRG find themselves trapped underground.

In the climactic season finale, everyone bands together in an effort to stop Samuel (Robert Knepper) from taking the lives of thousands. Peter (Milo Ventimiglia) joins forces with his most unexpected ally to save Emma (guest star Deanne Bray). Meanwhile, H.R.G.?s (Jack Coleman) life hangs in the balance as he and Claire (Hayden Panettiere) find themselves trapped underground with oxygen quickly running out. Elsewhere, Hiro (Masi Oka) starts to come to grips with the decisions he has made and is called into action to help stop a disaster. Greg Grunberg, Ali Larter, Zachary Quinto and James Kyson Lee also star. David H. Lawrence XVII, Harry Perry, Todd Stashwick also guest star.

In the season finale, the heroes race to thwart Samuel's vengeful plan to kill thousands of innocent people in Central Park. Volume Six: Brave New World begins.

Fueled by his vision of Emma (guest star Deanne Bray) in grave danger, Peter (Milo Ventimiglia) attempts to rescue Sylar (Zachary Quinto) from his worst nightmare. At the carnival, Samuel (Robert Knepper) reveals H.R.G.?s (Jack Coleman) secret past in order to bring Claire (Hayden Panettiere) to his side. Meanwhile, Lauren (guest star Elisabeth Rohm) makes a bold move to put a stop to Samuel. Sendhil Ramamurthy also stars. Ashley Crow, Jimmy Jean-Louis, Harry Perry, Todd Stashwick also guest star.

Brave New World: Samuel's ultimate plan spells disaster for thousands - Ray Park, Deanne Bray and Elisabeth Rohm Guest Star. Also available on Amazon Prime

Peter finds himself trapped in Sylar's nightmare as Samuel forges ahead with his despicable plan.

H.R.G. (Jack Coleman) enacts his plan to take down the Carnival with the help of Lauren (guest star Elizabeth Rohm) and Suresh (Sendhil Ramamurthy). Sylar (Zachary Quinto) visits Matt (Greg Grunberg) looking to understand his desire to make a human connection, but Matt has a plan of his own. Meanwhile, Peter (Milo Ventimiglia) warns Emma (guest star Deanne Bray) of Samuel'?s (Robert Knepper) intentions after his grim vision of the future. Hayden Panettiere and Cristine Rose also star. Madeline Zima, Ray Park, Lisa Lackey, David H. Lawrence XVII, Dawn Olivieri, Harry Perry and Todd Stashwick guest star.

The Wall: Sylar's worst fears come to life as H.R.G faces his past - Eric Roberts, Madeline Zima, Deanne Bray and Elisabeth Rohm Guest Star. Also available on Amazon Prime and VUDU

Sylar seeks salvation from Matt, while H.R.G.'s plan to take down the Carnival backfires.

Hiro?s (Masi Oka) life hangs in the balance as his brain tumor worsens, prompting him to subconsciously deal with some of his past decisions. Meanwhile, Sylar (Zachary Quinto) pays Claire (Hayden Panettiere) an unexpected visit to get answers as to why he isn?t quite himself. Elsewhere, Samuel?s (Robert Knepper) plan to impress his long-lost love, Vanessa (guest star Kate Vernon), takes a terrifying turn. Jack Coleman, James Kyson Lee and Sendhil Ramamurthy) also star. Lisa Lackey, Danielle Savre, Sally Champlin, Satomi Okuno and Jordan Dang also guest star.

HRG recruits Matt to help him take down Samuel, and they use his long-lost love, Vanessa, to lure him to them. Also available on Xfinity and Amazon Prime