The Nucleus
The Nucleus was the leader of The Swarm. When microscopic, he appeared as a one-clawed, one-eyed ball in a cloak. However, The Nucleus was once enlarged to human size and then appeared more like a deranged, four-clawed space shrimp.
Podcast
C093 The Invisible Enemy
Anti-body pillow fights, a fantastic voyage and the universe-threatening ejaculate of a megalomaniac space shrimp