Actress Sienna Miller; actor Josh Charles; singer-songwriter Ryan Tedder; OneRepublic performs.
| Name | Type | Role | |
|---|---|---|---|
| Josh Charles | Guest Star | ||
| Drew Brown | Guest Star | ||
| Ryan Tedder | Guest Star | ||
| Eddie Fisher | Guest Star | ||
| OneRepublic | Guest Star | ||
| Brent Kutzle | Guest Star | ||
| Ryan Tedder | Guest Star | ||
| Brian Willett | Guest Star | ||
| Sienna Miller | Guest Star | ||
| Zach Filkins | Guest Star |