Logan tries to destroy the hybrid nests before they activate. Clem's pregnancy undergoes a surprising development. The team tries to perfect the cure using Abigail and the hybrids.

Cast: James Wolk, Nonso Anozie, Billy Burke, Kristen Connolly, Delon de Metz, Alyssa Diaz, Gracie Dzienny, Michael Hogan, Athena Karkanis, Elfina Luk, Jesse Muhoozi, Robin Thomas