On screen
Cast
26 credited performers
Christopher Walken
Whitley Strieber
Lindsay Crouse
Anne Strieber
Frances Sternhagen
Dr. Janet Duffy
Andreas Katsulas
Alex
Terri Hanauer
Sarah
Artwork unavailable
Joel Carlson
Andrew Strieber
John Dennis Johnston
Fireman
DeeDee Rescher
Mrs. Greenberg
Artwork unavailable
Aileen Fitzpatrick
Mother
Artwork unavailable
R.J. Miller
Father
Holly Fields
Praying Mantis Girl
Juliet Sorci
Second Grade Girl
Artwork unavailable
Irene Cagen
Sally
Paula Shaw
Woman from Apartment
Joshua John Miller
Tall Boy
Basil Hoffman
Dr. Friedman
Artwork unavailable
Johnny Dark
Lab Technician
Sally Kemp
Laurie
Artwork unavailable
Ingrid Vold
Magician's Assistant (uncredited)
Artwork unavailable
Tifni Twitchell
Teacher
Artwork unavailable
Kate Stern
Woman on Bus
Artwork unavailable
Jonathan Fromdahl
Whitley (5 years)
Artwork unavailable
Andrew Magarian
Man in Hallway
Paul Clemens
Patrick
Maggie Egan
Nancy
Artwork unavailable
Vince McKewin
Bob