As Alan risks killing Peter in a desperate effort to cure him, Walker teams with a mysterious young researcher to survive their quarantine. Jordan discovers her Rapid Response test is flawed.
Billy Campbell
Dr. Alan Farragut
Meegwun Fairbrother
Daniel Aerov
Jordan Hayes
Dr. Sarah Jordan
Mark Ghanimé
Major Sergio Balleseros
Neil Napier
Dr. Peter Farragut
Kyra Zagorsky
Dr. Julia Walker
Steven Weber
Brother Michael
Matt Long
Dr. Kyle Sommer
Cristina Rosato
Leila Weisner
Hiroyuki Sanada
Dr. Hiroshi Hataki
Severn Thompson
Sister Anne
Alison Louder
Sister Amy
