Cheech Marin, an actor, comedian, director, writer & musician from Lost; Jane Kaczmarek, a TV, film & Broadway actress from Malcolm in the Middle & Raising the Bar; Neil Patrick Harris, an actor from How I Met Your Mother.
| Name | Type | Role | |
|---|---|---|---|
| Cheech Marin | Guest Star | ||
| Neil Patrick Harris | Guest Star | ||
| Jane Kaczmarek | Guest Star |