A fanatical group of xenophobes attempt to rid Earth of all non-humans and end all extraterrestrial relations.
4-12: Babel One
While transporting a Tellarite ambassador, Enterprise rescues the crew of Shran’s ship and becomes caught up in a dispute between the Tellarites and Andorians.
4-05: Cold Station 12
The Augments attempt to steal the remaining genetically-engineered embryos from Cold Station 12.