Dave welcomes actress Julia Roberts and musical guest Cake. Top Ten Reasons I, Dave Letterman, Am Proud To Be An American. How well does Julia Roberts know her "Larry Crowne" co-star Tom Hanks?
| Name | Type | Role | |
|---|---|---|---|
| Vince DiFiore | Guest Star | ||
| Julia Roberts | Guest Star | ||
| Paulo Baldi | Guest Star | ||
| Gabe Nelson | Guest Star | ||
| Xan McCurdy | Guest Star | ||
| Tom Hanks | Guest Star | ||
| John McCrea | Guest Star |