Warning: SPOILERS for 9-1-1 season 8, episode 15.9-1-1 season 8 isn’t over yet, but the two-part thriller known as Contagion could have long-lasting consequences for the series as a whole. Season 8, episode 15 picks up directly after the events of “Sick Day” and explores the fallout from Bridget Regan’s 9-1-1 character, Moira Blake. The evil scientist, driven by her goal of becoming a Nobel laureate, stole the last antiviral dose to kickstart a pandemic and try to earn critical acclaim by mass-producing her cure. After Athena Grant-Nash (Angela Bassett) and Evan “Buck” Buckley (Oliver Stark) apprehend her, however, it’s anything but a happy ending.