Guest Stars Iain Glen as Dr. Pete Nichols Caitlin Zoz as Kathleen Billings Olatunji Ayofe as Teddy Chipo Chung as Sandy Christian Ochoa as Rick Amundsen Sara Hazemi as Eater Orlando Norman as Rick Georgina Sadler as Audrey Lolita Chakrabarti as Lukas's Mother Jessica Henwick as Helen Ashley Zukerman as Donald Keene Co Starring Akie Kotabe as Diego Angela Yeoh as Deputy Molly Karins Khairika Sinani as Raider Jean Oscar Coleman as Anthony Sims Nick Haverson as Russell Conroy Greg Hemphill as Head Guard Randy Liam Akpan as Deputy Jerry Reggie Absolom as Benny Lia Goresh as Raider Jo Cameron Bell as Young Jimmy Ricky Shah as Rebel Guard #1 Harriet Barrow as Up-Top Woman Stephen Aaron-Sipple as Supervising Raider Dan Florian Clare as Judicial Tech Chris Stephen Leask as Judicial Rep Dana Imogen Butler-Cole as Gwen Conroy Michael Younis as Rebel Guard #2 Max Mindell as Rebel Mechanic Kevin
