| Name | Type | Role | |
|---|---|---|---|
| Matt Rogers | Host | 4th Hour Guest Co-Host | |
| Rosie DiMare | Guest Star | ||
| Jack Quaid | Guest Star | ||
| Liz McGraw | Guest Star | ||
| Mikaela Shiffrin | Guest Star | ||
| Kelsey Swanson | Guest Star | ||
| Alicia Carmody | Guest Star | ||
| Rulla Nehme Pontarelli | Guest Star | ||
| Alix Earle | Guest Star | ||
| Dolores Catania | Guest Star | ||
| Jo-Ellen Tiberi | Guest Star | ||
| Jon Hamm | Guest Star | ||
| Ashley Iaconetti | Guest Star |