Tom Mason
Dr. Scott Dryden
Acting
Eric Braeden
Leonard Nero
Acting
Melinda O. Fee
Gwendolyn O'Brien
Acting
Fawne Harriman
Joyce Cummings
Acting
Matthew Labyorteaux
Timmy Garner
Acting
Ron Masak
Harve Nelson
Acting
Caroline McWilliams
Sue Garner
Acting
John Milford
Eldon Gates
Acting
Max Gail
Russ Garner
Acting
Ed Harris
Chuck Polcheck
Acting
Hank Brandt
Lt. Col. John Sebastian
Acting
Laurence Haddon
Bert Fowler
Acting
Gerald McRaney
Patrolman Ashley
Acting
Curtis Credel
Frank Foley
Acting
Richard Lockmiller
Patrolman Strong
Acting
Sean G. Griffin
Dr. Conley
Acting
Christopher L. O'Brien
Technician
Acting
Tom Lowell
Intern
Acting
Nancy Priddy
Teacher
Acting
Lorna Thayer
Waitress
Acting
John Gilgreen
Floyd
Acting
Laurie Beach
Girl Student
Acting
Dirk Olthof
Waiter
Acting
Tom Pittman
Security Guard
Acting
Peter Schuck
Orderly
Acting
William Kerwin
Professor Reeve (uncredited)
Acting