| Name | Character | Episodes |
|---|---|---|
| Joey King | Charlie Meyers | 6 |
| Jesse Plemons | Gary | 6 |
| Amanda Peet | Alex Meyers | 6 |
| Margo Harshman | Screwsie | 6 |
| Jeffrey Tambor | Walt Riggins | 6 |
| Pasha D. Lychnikoff | Vlad | 6 |
| Matt Letscher | Ben | 6 |
| JB Smoove | Clem | 6 |
| David Walton | Pete Riggins | 6 |
| Rick Gonzalez | Arturo | 2 |
| Diora Baird | Natalie | 1 |
| Marcia Gay Harden | Vanessa Carter | 1 |
| Larry Miller | Bob | 1 |
| Sofia Pernas | Lea | 1 |
| Michaela Watkins | Carol | 1 |
| Angela Bullock | Casting Director | 1 |
| Joel Brooks | Gerald Neibar | 1 |
| Dorian Brown Pham | Natasha | 1 |
| Kyle Bornheimer | Dan | 1 |
| Wendy Braun | Julia | 1 |
| Jenna Gering | Anna | 1 |