Characters played by Frederic Forrest
Eugene Scott
Characters played by Kathleen Lloyd
Jody Scott
Characters played by John P. Ryan
Frank Davis
Characters played by John Marley
Mr. Mallory
Characters played by Andrew Duggan
Dr. Perry
Characters played by Eddie Constantine
Dr. Forest
Characters played by James Dixon
Det. Lt. Perkins
Characters played by Dennis O'Flaherty
Dr. Peters
Characters played by Melissa Inger
Valerie
Characters played by Jill Gatsby
Cindy
Characters played by Bobby Ramsen
Dr. Santo De Silva
Characters played by Glenda Young
Lydia
Characters played by Lynn Wood
Jody's Mother
Characters played by Alex Baker
Reservoir Guard
Characters played by Greg Cannom
Baby Monster