1/5. 4 Extra Debut. Liza Tarbuck tells her story as a head louse - the first of five parasites comfortable using us as their home. From 2005.
1/5. 4 Extra Debut. Liza Tarbuck tells her story as a head louse - the first of five parasites comfortable using us as their home. From 2005.
2/5. Tony Robinson tells his story as a pin worm - another parasite comfortable using us as their home. From 2005.
3/5. Jenny Éclair tells her story as a flea - another parasite comfortable using us as their home. From 2005.
4/5. Alexei Sayle tells his story as a bed bug - another parasite comfortable using us as their home. From 2005.
5/5. Honor Blackman is the deadly plasmodium - the final parasite comfortable using us as their home. From 2005.