Cornel Wilde
Dr. Mercer Boley
Pemeran
Top Billed Cast
Jennifer Salt
Diana Boley
Grayson Hall
Mrs. Parks
Bernie Casey
The Gargoyle
Scott Glenn
James Reeger
?
William Stevens
Police Chief
?
John Gruber
Jesse
Woody Chambliss
Uncle Willie
?
Jim Connell
Buddy
?
Timothy Burns
Morris Day
?
Mickey Alzola
Gargoyle
?
Greg Walker
Gargoyle
?
Rock A. Walker
Gargoyle
Vic Perrin
The Gargoyle (voice)