An environmental horror, though rather dull. Dr Shaw (
Ian Bannen), from a government department investigating ecological problems called Doomwatch, arrives at a remote Cornish island to get samples of flora and fauna. He finds the villagers rather... odd. No one wants to help him, especially the policeman (
Percy Herbert) and the vicar (
Joseph O'Conor). This is beyond the usual suspicion of outsiders though. Dr Shaw uncovers evidence of something far more sinister behind closed doors...
An experimental growth hormone has been illegally dumped off the coast of the island. The Doomwatch team discover that the hormone is causing problems with many of the islanders, making them violent, deranged and deformed. Can Dr Shaw, with the help of the teacher Victoria (Judy Geeson) persuade the villagers to accept help?
A rather low-wattage drama. It was based on an early 1970s TV series and this shows at time with the lack of budget and plodding, yet well measured, plot. It is an interesting film and has enough drama to keep your interest, just.