Guest Stars India Brown as Jamila Huston Cache Vanderpuye as Alfie Ademura Paddy Holland as Monty Cuttermill Shingo Usami as Akira Hashimoto Louis Toghill as Darwin Charles Tamara Lawrance voices Learah Isla Johnston as Lucy Spencer Aiyana Goodfellow as Fara Aminah Badar Naseer as Goatherd Krish Misra as Tupac Max Fincham as Jerome Hall India Jane Francis as Poppy Rees Isaac Heslip as Liam Davies Stanley Lane as Rupert Bailey Noah Bean as David Barton Alex Hernandez as Chavez Kathryn Erbe as Kel Mitchell Michael Harney as Patrick Mitchell Meg Gibson as U.S. President Co Starring Adam Ross Ratcliffe as National Guard Rolando Chusan as Julian Richard Gallagher as Jason Myra Thibault as Praying Woman Ronald Austin Jr. as Unsettled Man Madia Hill Scott as National Guard Cathleen Trigg-Jones as Anchor Brian Faherty as Trauma Victim