Professor Mathers experiments on Miner Gwyllim Griffiths, the experiment concerned speeds up the evolution process.
I can only imagine this episode gave kids and adults alike the most incredible nightmares imaginable, credit to them for creating a truly unnerving watch.
A truly imaginative storyline, with a commanding lead performance from the excellent David McCallum, plus some rather effective special effects, all of these elements make for one of the show's most creative and effective episodes.
Some of the family members sound as though they've come from the width and breadth of The British isles, with a multitude of regional dialects, and some Irish thrown in for good measures.
8/10.
I can only imagine this episode gave kids and adults alike the most incredible nightmares imaginable, credit to them for creating a truly unnerving watch.
A truly imaginative storyline, with a commanding lead performance from the excellent David McCallum, plus some rather effective special effects, all of these elements make for one of the show's most creative and effective episodes.
Some of the family members sound as though they've come from the width and breadth of The British isles, with a multitude of regional dialects, and some Irish thrown in for good measures.
8/10.