A visit to the plantation of a U.S. Senator reveals a mysterious family past that intersects with a doctor infamous for his experiments with apes.
| Name | Type | Role | |
|---|---|---|---|
| Robert C. Dennis | Writer | ||
| Earl Barret | Writer | ||
| Ben Aliza | Guest Star | ||
| John S. Ragin | Guest Star | ||
| James Gavin | Guest Star | ||
| Lori Lehman | Guest Star | ||
| Dabbs Greer | Guest Star | ||
| Gabriel Walsh | Guest Star | ||
| George Barrows | Guest Star | ||
| Grace Gaynor | Guest Star | ||
| Richard Kiel | Guest Star | ||
| H.M. Wynant | Guest Star | ||
| John Abbott | Guest Star | ||
| Felice Orlandi | Guest Star | ||
| Michael Caffey | Director |