England, the late 1970s. At Fetch Priory, Dr Fendelman's experiments with the new Time Scanner are disrupted by the mysterious death nearby of a hiker. Then there's the mysterious skull, also being used as part of his work--a skull that seems to predate the evolution of mankind. What is the true role of the Fendahl in humanity's evolution?
| Name | Type | Role | |
|---|---|---|---|
| Chris Boucher | Writer | ||
| Edward Evans | Guest Star | ||
| Edward Arthur | Guest Star | ||
| Derek Martin | Guest Star | ||
| Graham Simpson | Guest Star | ||
| Daphne Heard | Guest Star | ||
| George Spenton-Foster | Director |