Peter is forced to travel into Sylar's mind to ask for him to save Emma and the two of them find themselves in a limbo state-like deserted city where they try to find a way out.

Cast: Jack Coleman, Robert Knepper, Hayden Panettiere, Greg Grunberg, Zachary Quinto, Milo Ventimiglia, Ashley Crow, Madeline Zima, Jimmy Jean-Louis, Deanne Bray, Elisabeth Röhm, Todd Stashwick, Sherri Saum, Stephen Monroe Taylor, Eric Roberts