The Tonight Show with Conan O'Brien welcomes actress Megan Mullally, TV personalities Mike "The Situation" Sorrentino and Nicole "Snooki" Polizzi, and musical guest Norah Jones.
| Name | Type | Role | |
|---|---|---|---|
| Nicole Polizzi | Guest Star | ||
| Norah Jones | Guest Star | ||
| Megan Mullally | Guest Star | ||
| Mike Sorrentino | Guest Star |