Heroes Chapter Four 'Hysterical Blindness' (Season 4, Episode 4)
TV-14
TV Episode | 43 min | Drama, Fantasy, Sci-Fi

Primary photo for Chapter Four 'Hysterical Blindness'

Heroes

Chapter Four 'Hysterical Blindness' (Season 4, Episode 4)

TV-14

TV Episode | 43 min | Drama, Fantasy, Sci-Fi

Samuel prepares for new additions to his family, while Lydia warns him of the consequences. Claire discovers that her roommate Gretchen may have a hidden agenda. Meanwhile, Peter finds an unexpected way to connect with Emma, who would ...See moreSamuel prepares for new additions to his family, while Lydia warns him of the consequences. Claire discovers that her roommate Gretchen may have a hidden agenda. Meanwhile, Peter finds an unexpected way to connect with Emma, who would prefer to stay distant. Elsewhere, a different side of Sylar emerges as he desperately tries to remember the person he used to be. Written by NBC Publicity See less

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Cast	+ Add Cast
24 cast members

Name	Known for
Masi Oka Hiro Nakamura Hiro Nakamura See fewer	Heroes (II) (2006)
Ali Larter Tracy Strauss / Carol Tracy Strauss / Carol See fewer	Final Destination (2000)
Hayden Panettiere Claire Bennet Claire Bennet See fewer	Heroes (II) (2006)
Greg Grunberg Matt Parkman (credit only) Matt Parkman (credit only) See fewer	Hollow Man (2000)
Zachary Quinto Sylar Sylar See fewer	Star Trek (2009)
Cristine Rose Angela Petrelli Angela Petrelli See fewer	What Women Want (2000)
Milo Ventimiglia Peter Petrelli Peter Petrelli See fewer	Heroes (II) (2006)
Louise Fletcher Dr. Coolidge Dr. Coolidge See fewer	One Flew Over the Cuckoo's Nest (1975)
Madeline Zima Gretchen Berg Gretchen Berg See fewer	Californication (2007)
Ray Park Edgar Edgar See fewer	Star Wars: Episode I - The Phantom Menace (1999)
Dawn Olivieri Lydia Lydia See fewer	1883 (2021)
Deanne Bray Emma Coolidge Emma Coolidge See fewer	Heroes (II) (2006)
Christine Adams Dr. Madeline Gibson Dr. Madeline Gibson See fewer	Tron: Legacy (2010)
Tessa Thompson Rebecca Taylor Rebecca Taylor See fewer	Creed (II) (2015)
Rachel Melvin Annie Annie See fewer	Dumb and Dumber To (2014)
Ernie Hudson Captain Lubbock Captain Lubbock See fewer	Ghostbusters (1984)
Robert Knepper Samuel Sullivan Samuel Sullivan See fewer	Prison Break (2005)
Jack Wallace Arnold Arnold See fewer	Death Wish (1974)
Sydney Sweeney Little Girl Little Girl See fewer	Euphoria (2019)
Kat Purgal Sister #5 - Allison Sister #5 - Allison See fewer	Dave (2020)
Carrie Wiita Sister #6 - Kara Sister #6 - Kara See fewer	That's My Boy (2012)
Bonnie Bentley Megan (uncredited) Megan (uncredited) See fewer	Alex Cross (2012)
Lakrishi Kindred Carnie (uncredited) Carnie (uncredited) See fewer	The Skeleton Key (2005)
Audrey Povar Sorority Pledge (uncredited) Sorority Pledge (uncredited) See fewer	Cold Case (2003)