After a terrified toy salesman is mysteriously attacked and brought to the hospital, clutching the year's most popular Halloween mask, Dr. Daniel Challis sets out to investigate the strange events and finds himself thrust into a nightmarish conspiracy.
as Dr. Daniel 'Dan' Challis
as Ellie Grimbridge
as Conal Cochran
as Rafferty
as Buddy Kupfer
as Betty Kupfer
as 'Little' Buddy Kupfer Jr.
as Marge Guttman
as Linda Challis
as Starker
as Harry Grimbridge
as Teddy
as Walter Jones
as Nurse Agnes
as Sheriff
as Assassin
as Willie Challis
as Bella Challis
as Secretary
as Red
as Charlie
as Curfew Announcer / Telephone Operator (voice) (uncredited)
as Silver Shamrock Commercial Announcer (voice) (uncredited)
as Watcher
as Technician
as Motel Technician
as Technician #2
