Pass/Fail

Overview

Hiros life hangs in the balance as his brain tumor worsens, prompting him to subconsciously deal with some of his past decisions. Meanwhile, Sylar pays Claire an unexpected visit to get answers as to why he isn't quite himself. Elsewhere, Samuels plan to impress his long-lost love, Vanessa, takes a terrifying turn.

Guest Stars

David Anders

Adam Monroe

Madeline Zima

Gretchen Berg

Sasha Pieterse

Amanda Strazzulla

George Takei

Kaito Nakamura

Dawn Olivieri

Lydia

Kate Vernon

Vanessa Wheeler

Lisa Lackey

Janice Parkman

Danielle Savre

Jackie Wilcox