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