Total votes: 4,312
Average rating: 7.5
| Rank | 33,905 / 35,123 |
|---|---|
| Trend | 0 |
| Genres | Sci-fi |
| Seasons | 1 |
| Episodes | 10 |
| Total votes | 54 |
| Average votes | 5 |
| Average rating | 6.7 / 10 |
Personnel Officer Drew Heriot returns to England after working in Australia to discover his brother behaving oddly, to the distress of his sister-in-law Anne. Investigating together they discover that a disembodied alien force is using high frequency signals to brainwash people - including Drew's brother - into committing subversive acts, as a prelude to a full-scale invasion. Together, Drew and Anne battle to stop the acts of sabotage while trying to alert the authorities to the danger...
Directors: Bill Bain, Laurence Bourne, Patrick Dromgoole, Peter Dews, Peter Potter, Raymond Menmuir Writers: Bill Strutton, David Whitaker, Hugh Leonard, John Kruse, Jon Manchip White, Robert Banks Stewart, Robert Holmes Hint: you can examine a particular season more clearly on the graphs if you disable the trendline and all other seasons (via clicking on their labels). Episodes average rating