Bill Norton Director Cornel Wilde Dr. Mercer Boley Actor Jennifer Salt Diana Boley Actor Grayson Hall Mrs. Parks Actor Bernie Casey The Gargoyle Actor Scott Glenn James Reeger Actor William Stevens Police Chief Actor Woody Chambliss Uncle Willie Actor John Gruber Jesse Actor Tim Burns Morris Ray Actor Jim Connell Buddy Actor Steven Karpf Screenwriter Rick Rosenberg Producer Robert W. Christiansen Producer Roger Gimbel Executive Producer Earl Rath Cinematographer Frank P. Keller Film Editing Robert Prince Original Music Tom Dawson Costume Design