Plot: What nasty invaders live in our homes and on our bodies? Fleas, parasites, worms and every tiny, disgusting thing in between. Mark can't stop itching, but no one knows what's causing it
Cast
Alexander ArmstrongTannoyAlexander Armstrong was 45 in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Fri, Aug 14 1970
Tom BellBobTom Bell was >> in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Unknown Birthday
Letty ButlerLucyLetty Butler was 32 in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Sun, Mar 27 1983
Jason ForbesJuniorJason Forbes was 24 in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Sat, Oct 27 1990
Eleanor LawrenceProfessor SmallEleanor Lawrence was >> in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Unknown Birthday
Chris MartinMarkChris Martin was 38 in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Wed, Mar 02 1977
Ben MillerMcTaggartBen Miller was 49 in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Thu, Feb 24 1966
Susan WokomaDr. SensibleSusan Wokoma was 27 in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Thu, Dec 31 1987
Marcus GarveyGalileoMarcus Garvey was >> in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Unknown Birthday
David ArmandAlexander BellDavid Armand was >> in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Unknown Birthday
Thom TuckRobert HookeThom Tuck was >> in Horrible Science - Season 1 - Microscopic Monsters (Episode 7).
Birthday: Unknown Birthday