A small construction crew on an island is terrorized when a spirit-like being takes over a large bulldozer, and goes on a killing rampage.
| Directing | Jerry London | Director |
| Writing | Ed MacKillop | Teleplay |
| Writing | Theodore Sturgeon | Novel |
| Writing | Theodore Sturgeon | Teleplay |
| Writing | Herbert F. Solow | Adaptation |
| Sound | Albert D. Cuesta | Sound |
| Sound | Hal Mooney | Music Supervisor |
