Season 4, Episode 5 Hysterical Blindness

First Aired: October 12, 2009

Samuel prepares to expand his family, but Lydia worries about the repercussions of his actions. Elsewhere, Gretchen surprises Claire with a hidden agenda; Peter connects with a reluctant Emma; and Sylar tries to remember who he was in the past.

Watch Now

Cast & Details See all »

  • Premiered: September 25, 2006
  • Rating: TV-14
  • Premise: A drama delving into the lives of people from around the world who have superpowers, which they use to prevent a catastrophic future. (more)

Show More »

Trending TonightSee all »

Watch This

Jeffrey Dean Morgan as Negan, <em style="">The Walking Dead</em>
The Walking Dead: Who Did Negan Kill? editors break down theories about what's coming up on The Walking Dead