Susannah Cahalan, an up-and-coming journalist at the New York Post becomes plagued by voices in her head and seizures, causing a rapid descent into insanity.
Susannah Cahalan
Stephen Grywalski
Tom Cahalan
Rhona Nack
Margo
Richard
Allen
Giselle
Senator
Dr. Najjar
Dr. Ryan
Dr. Khan
Dr. Siskin
Dr. Samson
Dr. Han
EEG Tech
Intern
Publicist
Young Nurse
Young Waitress
1990
2015
2009
2019
2013
2021
2022
2006
2014
2017
1955
2018
