|Series 03, Episode 09|
|Airdate||2 March 2009|
Family Trees is episode 9 of Series 3.
Katrina Houseman, who has been working on a top-secret project, N80, arrives at Saint Hopes in need of the team's help. N80, a real-life Neanderthal, has been stolen from a government lab and Katrina thinks the Uzhmanis, a sinister group of bounty hunters and their leader Georgi, have stolen him.
When Carrie and Oscar managed to find N80, they bring him back to HQ but shortly after, he breaks out again and makes a run for it. The team then realise that the Uzhmanis have come for the N80 and it is up to them to defend him!