Amandla Stenberg character Ruby Daly
Harris Dickinson character Liam Stewart
Patrick Gibson character Clancy Gray
Skylan Brooks character Charles 'Chubs' Meriwether
Mandy Moore character Cate Connor
Miya Cech character Suzume
Gwendoline Christie character Lady Jane
Grace DeAmicis character Grace Somerfield
Faye Foley character Sam Dahl
Mark O'Brien character Rob Meadows
Wallace Langham character Dr. Viceroy
Golden Brooks character Molly Daly
Sammi Rotibi character Paul Daly
McCarrie McCausland character Mike
Logan Siu character Hayes
Ethan Alexander McGee character Teenage Boy
Lidya Jewett character Young Ruby Daly
Bradley Whitford character President Gray
Wade Williams character The Captain
Drew Scheid character Arguing Kid
Larkin Campbell character Hospital Father
Devon Sorvari character Hospital Mother
Peyton Wich character Hot-Headed Kid
Carson Holmes character Leader Kid
Deja Dee character Wife
Morgan Gao character Young Boy
Izabella Dzmitryieu character Small Girl
Bruce Blackshear character Soldier
Berglind Jonsdottir character Lunch Lady
Catherine Dyer character Principal
Charles Green character Doctor
Allie McCulloch character Technician
Shannon Mosley character Secret Service Agent
Darren Alford character Mall Kid 1
Kaleigh Rivera character Mall Kid 2
Makenzie Collier character Campfire Dancer
Skyler Semien character Campfire Dancer
DeVyne Agapito character Campfire Dancer
Desi-Ray Morris character Campfire Dancer
Brooke Bowe character Campfire Dancer
Bernard Bell character Campfire Dancer
Alannah Wilhite character Campfire Dancer
Brennen Wiley character Campfire Dancer
Bryce Speaker character Campfire Dancer
Ahmed Zakzouk character Campfire Dancer
Cynne Simpson character Newscaster 1
Gino LaMont character Newscaster 2
John Crow character Newscaster 3
Gage Lawson character Teen Prisoner (uncredited)