Underlay might get the quarantine he has requested when Russell discovers that escaped laboratory animals may be responsible for a deadly flu virus that has spread throughout Homestead.

Cast: William Fichtner, Eddie Cibrian, Kari Matchett, Lisa Sheridan, Tyler Labine, Alexis Dziena, Evan Peters, Ariel Gade, Ivar Brogger, Aisha Hinds, Melody Butiu, Jim Cantafio, Leslie Carrara-Rudolph, Ewan Chung, Joshua Gomez