Guest Stars Nell Fisher as Holly Wheeler Joe Chrest as Ted Wheeler Sherman Augustus as Lt. Col. Jack Sullivan Amybeth McNulty as Vickie Dunne Jake Connelly as Derek Turnbow Alex Breaux as Lieutenant Robert Akers Emanuel Borria as Sergeant Luis Ramirez Co Starring Clayton Royal Johnson as Andy Calista Craig as Mary Eden Stephens as Debbie Miller Hunter Romanillos as Chance Gianlucca Gazzo as Glenn Olive Abercrombie as Valerie Liam Askew as Roger Kingston James as Benji Alyse Elna Lewis as Wendy Hope Hynes Love as Miss Harris Ben VanderMey as Lead Soldier Jesse Gavin as Military Base Scientist Tennison Bryan Barry as Paul Luke Kokotek as Young Will Byers Deric Replogle as Hunter Jamari Benton as Sledder #5 Jada Keche Howard as Teen Girl Ethan Rosero as Teen Boy Carson Zone as Guard - Quarantine Fence
