Heroes is gearing up for Halloween by kicking off tonight's episode with a screaming scavenger hunt. "Strange Attractors," the seventh episode of the fourth season, finds Claire (Hayden Panettiere) and Gretchen (Madeline Zima) being hazed by their new sisters after being invited to join the sorority. However, they quickly realize that the sorority's initiation ritual maybe more than just a game when their lives become at risk.
Becky (Tessa Thompson) is up to no good considering she's connected to the Sullivan Bros. Carnival by way of her "Uncle Samuel." And it looks like she has chosen Gretchen as her next target.
Meanwhile, the rest of the heroes try to rescue themselves and others but this proves to be a difficult task when they decide not to use their powers. Noah (Jack Coleman) is still trying to help Jeremy the healer and calls in a favor from Tracy (Ali Larter) in attempt to save the troubled young boy whose misfortunes resemble her own.
Sam, on the other hand, tries to bring back Sylar's (Zachary Quinto) memory but the "real" Sylar is still trapped in Matt's conscience, trying to torment him in every way possible. Elsewhere, Matt (Greg Grunberg), whom we haven't seen for quite some time, goes to extreme measures to extinguish Sylar.
-Kris De Leon, BuddyTV Staff Columnist(Image courtesy of NBC)