A terrified toy salesman is mysteriously attacked, and at the hospital, babbles and clutches the year's most popular Halloween costume, an eerie pumpkin mask. Suddenly, Doctor Daniel Challis finds himself thrust into a terrifying nightmare.
Tom Atkins
as Dr. Daniel 'Dan' Challis
Stacey Nelkin
as Ellie Grimbridge
Dan O'Herlihy
as Conal Cochran
Michael Currie
as Rafferty
Ralph Strait
as Buddy Kupfer
Jadeen Barbor
as Betty Kupfer
Brad Schacter
as 'Little' Buddy Kupfer Jr.
Garn Stephens
as Marge Guttman
Nancy Kyes
as Linda Challis
Jonathan Terry
as Starker
Al Berry
as Harry Grimbridge
Wendy Wessberg
as Teddy
