Jimmy gives away a holiday sweater to a lucky audience member in 12 Days of Christmas Sweaters before speaking with guests Timothée Chalamet and David Blaine and welcoming Dogstar for a musical performance.
| Name | Type | Role | |
|---|---|---|---|
| Robert Mailhouse | Musical Guest | ||
| Bret Domrose | Musical Guest | ||
| Keanu Reeves | Musical Guest | ||
| Timothée Chalamet | Guest Star | ||
| David Blaine | Guest Star |