| Bill Pullman | Harry Ambrose |
| Carrie Coon | Vera Walker |
| Natalie Paul | Heather Novack |
| Hannah Gross | Marin Calhoun |
| Elisha Henig | Julian Walker |
| Tracy Letts | Jack Novack |
| David Call | Andy 'Brick' Brickowski |
| Allison Case | Harry's Mother |
| Melanie Nicholls-King | |
| Jay O. Sanders | Chief Tom Lidell |
| Erin Healani Chung | Jes |
| Olli Haaskivi | Matias Lorca |
| Brady Jenness | Young Ambrose |
| Michael Mann | Terry |
| Faye Yvette McQueen | D'Nell |
| Kiran Merchant | Motel Manager |
| Maceo Oliver | Garrett |
| Paris Remillard | Keith |
| Glory Simon | Jeannie the Waitress |
| Grant Jaeger | Campbell Leroy
(uncredited) |
| Tessa John-Connor | Memeber of Commune
(uncredited) |
| Bob Leszczak | Member of Commune
(uncredited) |
| Adrienne Scalo | Member of commune
(uncredited) |