一个年轻男人患有健忘症，于是在病毒完全扩散之前，他不得不挖掘大脑深处的信息，来探索自己是谁，并且拯救他生命中所爱的人。
Kathryn Prescott
Katie
Gabriel Basso
Adam
Sean Gunn
Dr. Baker
Jacob Zachar
Clark
Aurelia Scheppers
Megan
Gabrielle Walsh
Jess
Elya Baskin
Yuri Yegorov
Talitha Eliana Bateman
Kayla
Elaine Kagan
Subject 14
Sonya Eddy
Nurse
Todd Hunter
Pilot
Ivo Nandi
Alexsandr
Sonya Krimsky
Mrs. Baker
Mary Elizabeth Boylan
Dr. Baker's Receptionist
