 | Trucks Screenplay |
 | Deadly Family Secrets Teleplay |
 | The Cover Girl Murders Story |
 | Omen IV: The Awakening Story |
| | Omen IV: The Awakening Writer |
 | Child of Darkness, Child of Light Teleplay |
 | What Ever Happened to Baby Jane? Teleplay |
| | What Ever Happened to Baby Jane? Co-Producer |
 | Dangerous Passion Writer |
 | Poltergeist III Screenplay |
 | Wanted: Dead or Alive Writer |
 | The New Kids Story |
 | Of Unknown Origin Screenplay |
 | Visiting Hours Screenplay |
 | Night Cries Teleplay |
 | The Spell Writer |
 | The Mark of Zorro Writer |