A scientist and his son travel to a quiet village to study the 4000 year old stone circle surrounding it, but they uncover a secret society led by the village squire, who are attempting to release and control an ancient power contained within the stones.
| Season | From | To | Episodes |
|---|---|---|---|
| All Seasons | |||
| Specials | 2 | ||
| Season 1 | January 1977 | February 1977 | 7 |
| Unassigned Episodes | 0 |
| Season | From | To | Episodes |
|---|---|---|---|
| Season 1 | January 1977 | February 1977 | 7 |
| Unassigned Episodes | 2 |
| Season | From | To | Episodes |
|---|---|---|---|
| Season 1 | 0 | ||
| Unassigned Episodes | 9 |
| Name | Number of Episodes | Dates | |
|---|---|---|---|
| Trevor Ray | 7 | 01/10/1977 - 02/21/1977 | |
| Jeremy Burnham | 7 | 01/10/1977 - 02/21/1977 |
| Name | Number of Episodes | Dates | |
|---|---|---|---|
| Peter Graham Scott | 7 | 01/10/1977 - 02/21/1977 |
Please log in to view notes.