| Melissa Roxburgh | Michaela Stone |
| Josh Dallas | Ben Stone |
| Athena Karkanis | Grace Stone |
| J.R. Ramirez | Jared Vasquez |
| Luna Blaise | Olive Stone |
| Jack Messina | Cal Stone |
| Parveen Kaur | Saanvi Bahl |
| Joel de la Fuente | Dr. Brian Cardoso |
| Frank Deal | Capt. Bill Daly |
| Curtiss Cook | Radd Campbell |
| Richard Topol | Harvey Stein |
| Julienne Hanzelka Kim | Kelly Taylor |
| Daryl Edwards | Robert Vance |
| Jim True-Frost | Rector Dave Hynes |
| Alfredo Narciso | Captain Riojas |
| Mugga | Bethany Collins |
| Malachy Cleary | Steve Stone |
| Geraldine Leer | Karen Stone |
| Jenna Kurmemaj | Young Olive Stone |
| Leajato Amara Robinson | Co-Pilot Danny Clarke |
| Erika Rolfsrud | Lead Investigator |
| Kapil Bawa | Saanvi's Dad |
| Jonée B. Shady | Saanvi's Mother |
| John Wojda | Garrison |
| Mark Kenneth Smaltz | Sgt. Robertson |
| Omar Torres | Uniform Cop Diaz |
| Thursday Farrar | Dr. Williams |
| Allyson Kaye Daniel | Airline Gate Agent |
| Giuseppe Ardizzone | Bus Driver |
| Onata Aprile | Hallie Pyler |
| Lacey DeLaFuente | Samantha Pyler |
| Josh Philip Weinstein | Dr. Miller |
| Whitney Andrews | Med Student |
| Jacque Reid | Local News Anchor |
| Dylan Holmes | Toddler |
| Botao Yu | Soccer Coach |
| Alexandra Abrams | Patient |
| Robert Bellacicco | National Guard |
| Brooke Carrell | Airplane Passenger |
| Casey Cimilluca | Hospital Executive |
| Joseph Fisher | FEMA Agent |
| Michael Habernig | NSA Agent |
| Jennymar Holmes | Toddler's Mom |
| Brandi Larkin | Core Airline Passenger |
| Homero Antonio Gonzalez McDougall | Passenger |
| Jessica McHugh | Core Airplane Passenger |
| Ashley North | Airport Passenger |
| Dana Schick | Airport Passenger |
| David Tuttle | State Trooper |