Okey dokey...
| Name | Type | Role | |
|---|---|---|---|
| Geneva Robertson-Dworet | Writer | ||
| Graham Wagner | Writer | ||
| Cameron Cowperthwaite | Guest Star | Monty | |
| Tom DiNardo | Guest Star | Vault 32 Raider | |
| Leer Leary | Guest Star | Davey | |
| Sarita Choudhury | Guest Star | Lee Moldaver | |
| Logan Crawford | Guest Star | News Anchor | |
| Jacinto Taras Riddick | Guest Star | Cleric Felix | |
| Elle Vertes | Guest Star | Young Rose MacLean | |
| Jacob A. Ware | Guest Star | Slim | |
| Michael Cristofer | Guest Star | Elder Cleric Quintus | |
| Michael John Benzaia | Guest Star | Weather Newscaster | |
| Joel Marsh Garland | Guest Star | Biggie | |
| Luciana VanDette | Guest Star | Young Lucy MacLean | |
| Brendan Burke | Guest Star | Officer Shortsight | |
| Mykelti Williamson | Guest Star | Honcho | |
| Dorsey Williams | Guest Star | Thaddeus' Minion | |
| Mike Doyle | Guest Star | Bob Spencer | |
| Kyle MacLachlan | Guest Star | Hank MacLean | |
| Amir Carr | Guest Star | Young Maximus | |
| Teagan Meredith | Guest Star | Janey Howard | |
| Matt Berry | Guest Star | Mr. Handy | |
| Cedric Cannon | Guest Star | Elderly Speaker | |
| Janie Brookshire | Guest Star | Mrs. Spencer | |
| Xelia Mendes-Jones | Guest Star | Dane | |
| Mason Cufari | Guest Star | Roy Spencer | |
| Jamal Thomas | Guest Star | Frank | |
| Jonathan Nolan | Director |