""The discovery of a shallow grave gives rise to fears that someone -- or something -- may inhabit the unexplored side of the island. The fear mushrooms into near hysteria when one of the girls disappears."" (TV Guide, November 17, 1969)
| Name | Type | Role | |
|---|---|---|---|
| Paul Dubov | Writer | ||
| Gwen Bagni | Writer | ||
| Nick Webster | Director |