![](https://image.tmdb.org/t/p/original/zPgqdlUxlSqJT0wPXdoIAQ3OQhR.jpg)
![](https://image.tmdb.org/t/p/w342/957kXjumMA67kl9gUPHBcscCUhc.jpg)
Part Three
Peter Carson's subversive investigation uncovers Dr Jenner's dark past, including details of the probably illegal, certainly unethical genetic engineering experiment, he initiated a decade ago.
![](https://image.tmdb.org/t/p/w300/zPgqdlUxlSqJT0wPXdoIAQ3OQhR.jpg)
Other episodes for this season
![Part One](https://image.tmdb.org/t/p/w300/zPgqdlUxlSqJT0wPXdoIAQ3OQhR.jpg)
![Part Two](https://image.tmdb.org/t/p/w300/zPgqdlUxlSqJT0wPXdoIAQ3OQhR.jpg)
![Part Three](https://image.tmdb.org/t/p/w300/zPgqdlUxlSqJT0wPXdoIAQ3OQhR.jpg)
![Part Four](https://image.tmdb.org/t/p/w300/zPgqdlUxlSqJT0wPXdoIAQ3OQhR.jpg)
Peter Carson's subversive investigation uncovers Dr Jenner's dark past, including details of the probably illegal, certainly unethical genetic engineering experiment, he initiated a decade ago.