Pennsylvania, 1928. Billy Kelly, a sixteen-year old boy, meets a mysterious traveler claiming he's the messenger of God. Falling under under the spell of this "doctor" Reese, he will soon discover Reese has murderous plans for his future. Based on a true story.
| Directing | Ralph L. Thomas | Director |
| Writing | Wesley Moore | Writer |
| Writing | Allan Scott | Writer |
| Production | Howard K. Grossman | Producer |
| Production | Michael Haley | Associate Producer |
| Production | Michael Rauch | Executive Producer |
| Production | John H. Williams | Co-Producer |
| Production | Roger Corman | Executive Producer |
| Sound | Charles Gross | Music |
| Camera | Kelvin Pike | Director of Photography |
| Editing | Patrick McMahon | Editor |
| Editing | Sandy Nervig | Editor |
| Art | Gregory Bolton | Production Design |
| Art | Pearly E. Grindvold | Set Decoration |
| Costume & Make-Up | Elisabeth Seley | Costume Design |
| Costume & Make-Up | Robin Grantham | Makeup Supervisor |
| Crew | Derek Meddings | Special Effects |
| Crew | Mark Meddings | Special Effects |
| Crew | Roy Spencer | Special Effects |
| Crew | Marc Boyle | Stunts |