一位名为Mister Sleep的杀手对一群失眠患者展开了可怕的追杀，他认为这些人偷走了属于他的记忆。
Roger Dorsey
Mr. Sleep
Kate Dailey
Dr. Victoria Chalis
Bronsonn Taylor
Det. Nate Bronson
Olaundra Grace
Ellen Strode
John Grove
Officer Alan King
Ashley Terpstra
Kingsley Thompson
Anna Borchert
Bree Bedford
Alec James
Glenn Howard
Austin Rhodes
Judge Christopher Payne
Claire Marie Lubeck
Felicia Payne
Sheldon Brigman
Shelby Vanes
Bryan Easley
Tucker Bolton
James Hutton
Dr. Loomis
