Series 3, Episode 5 (EP5)
Résumé de l'épisode 5
The team faces one of its most unusual and dangerous of threats, a deadly flesh-eating fungus. The fungus literally takes over any human who comes into contact with it, turning the unfortunate victim into a hideous shell of their former self, intent only on spreading the fungus further. Can the team find a way to stop it before it is too late?