| Corey Stoll | Ephraim Goodweather |
| David Bradley | Abraham Setrakian |
| Mía Maestro | Nora Martinez |
| Kevin Durand | Vasiliy Fet |
| Jonathan Hyde | Eldritch Palmer |
| Richard Sammel | Thomas Eichorst |
| Jack Kesy | Gabriel Bolivar |
| Natalie Brown | Kelly Goodweather |
| Miguel Gomez | Augustin 'Gus' Elizalde |
| Max Charles | Zach Goodweather |
| Ruta Gedmintas | Dutch Velders |
| Brenda Bazinet | Pauline McGeever |
| Nigel Bennett | Shop Owner |
| Lizzie Brocheré | Coco Marchand |
| Ron Canada | Mayor George Lyle |
| Daniel Kash | Dr. Everett Barnes |
| Ron Lea | Harrison McGeever |
| Samantha Mathis | Justine Feraldo |
| Adina Verson | Miriam Setrakian |
| Jim Watson | Abraham (Young Setrakian) |
| Charlie Gallant | Young Palmer |
| Craig Eldridge | Councilman Chuck Cohen |
| Glen Grant | Arthur Fitzwilliam |
| Lucy Hill | Risa Crouse |
| Christopher Kelk | Bewildered Man |
| Billy Parrott | Facilitator #1 |
| Aviva Armour-Ostroff | Facilitator #2 |
| Nick Alachiotis | Stoneheart Security Agent #1 |
| Christopher Di Meo | Stoneheart Security Agent #2 |
| Brian Jagersky | Stoneheart Security Agent #3 |
| Raffi Atamian | Pedestrian |
| Rochelle LaBrecque | Dancer Vamp #5 (Female Gym Trainer) |
| Jacqueline Olivia Lee | Feeler |