कलाकार
Claire Polan
Della Cassidy
Debra Lamb
Sue
Jean Howard
Grace
Hoke Howell
Charlie Stock
Gregory Scott Cummins
Sidney
Lorraine Michaels
Dr. Black, Dr. Black/Dr. Bloch
Jimmy Bridges
Male Cop
Ross Hagen
Buck Cassidy
Amanda Blake
Rosie
Rance Howard
Robert Morrison
Tom Reynolds
Man on the Beach
Angus Macfadyen
Operating Assistant (uncredited)
Kelly Mullis
Marybeth
Steven Barr
Ray
P. J. Soles
Liz
Debra Berger
Dr. O'Neil
Dawn Wildsmith
Singer, Singer (uncredited)
William Smith
Dr. Farley
Michael Gregory
The Father
Noel De Souza
The Programmer
Russ Tamblyn
Hugh
Clint Howard
Jerry