Undermind
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...
What critics are saying
Verdicts use the same scale as your list: highly recommended through avoid — plus optional scores and blurbs.
Nobody on Critic, Sir! has logged a verdict for this title yet. The silence is either respectful or suspicious.
Sign in and use Add to My List below to share your own verdict.
Cast
Seasons
- Ep 1
1.Onset of Fear
08-05-19651h - Ep 2
2.Flowers of Havoc
15-05-19651h - Ep 3
3.The New Dimension
22-05-19651h - Ep 4
4.Death in England
29-05-19651h - Ep 5
5.Too Many Enemies
05-06-19651h - Ep 6
6.Intent to Destroy
12-06-19651h - Ep 7
7.Song of Death
19-06-19651h - Ep 8
8.Puppets of Evil
26-06-19651h - Ep 9
9.Test for the Future
03-07-19651h - Ep 10
10.Waves of Sound
10-07-19651h - Ep 11
11.End Signal
17-07-19651h
Watching Lists
to create and edit public lists.
Loading lists…
Purchase & Discovery
Find this title on Amazon
Digital
Prime Video & digitalAmazon mixes rent, buy, and Prime in one place — one search covers the usual options.
Physical edition
4K Blu-ray & physical releasesSearch on AmazonOfficial merchandise
Official-style merch searchApparel, collectibles, and moreAs an Amazon Associate, Critic, Sir! earns from qualifying purchases. Full disclosure