Amandla Stenberg character Maddy Whittier
Nick Robinson character Olly Bright
Anika Noni Rose character Dr. Pauline Whittier
Ana de la Reguera character Carla Romero
Taylor Hickson character Kayra Bright
Danube R. Hermosillo character Rosa Romero
Dan Payne character Joe Bright
Fiona Loewi character Mae Bright
Robert Lawrenson character Mr. Waterman
Peter Benson character Dr. Chase
Françoise Yip character Dr. Francis
Marion Eisman character Nurse Janet
Farryn VanHumbeck character Ruby
Allison Riley character Police Officer
Sage Brocklebank character Astronaut
