FANDOM


SpeciesStub

Hirudine was a slug race that invaded Liverpool in the 2020s. They were an interdimensional race who fed on psychic energy. The Seventh Doctor thought they were just a myth. (AUDIO: Signs and Wonders)

Community content is available under CC-BY-SA unless otherwise noted.

Fandom may earn an affiliate commission on sales made from links on this page.

Stream the best stories.

Fandom may earn an affiliate commission on sales made from links on this page.

Get Disney+