A book from 1437, said to contain black magic, disappears from the safe of a University where it is on temporary borrow.
| Name | Type | Role | |
|---|---|---|---|
| Leslie Slote | Writer | ||
| Trader Faulkner | Guest Star | ||
| Chan Canasta | Guest Star | ||
| Antony Newley | Guest Star | ||
| John Arnatt | Guest Star | ||
| Jane Griffiths | Guest Star | ||
| Bernard Knowles | Director |